Number Theory in Math Olympiad - Beginner's Toolbox

Join Trial or Access Free Resources
[et_pb_section fb_built="1" admin_label="Header" _builder_version="3.22.3" background_color="#f7f9f9" parallax="on" collapsed="off" fb_built="1" _i="0" _address="0"][et_pb_row column_structure="1_2,1_2" _builder_version="3.27.4" _i="0" _address="0.0"][et_pb_column type="1_2" _builder_version="3.27.4" _i="0" _address="0.0.0"][et_pb_text _builder_version="3.27.4" text_font="||||||||" text_line_height="2em" header_font="Faustina|600|||||||" header_text_color="#0e7162" header_font_size="60px" header_line_height="1.3em" header_font_size_tablet="50px" header_font_size_phone="40px" header_font_size_last_edited="on|phone" _i="0" _address="0.0.0.0"]

Number Theory Tools

[/et_pb_text][et_pb_text _builder_version="3.27.4" text_font="||||||||" text_line_height="2em" header_font="Faustina||||||||" header_text_color="#0e7162" header_font_size="60px" header_line_height="1.3em" custom_padding="||0px|||" inline_fonts="Roboto Mono" _i="1" _address="0.0.0.1"]

For Regional Math Olympiad, I.S.I. Entrance, Pre RMO and other Olympiads.

[/et_pb_text][/et_pb_column][et_pb_column type="1_2" _builder_version="3.27.4" _i="1" _address="0.0.1"][et_pb_image src="https://cheenta.com/wp-content/uploads/2018/10/Compact-Set-and-Annulus.png" show_bottom_space="off" align="center" align_tablet="center" align_last_edited="on|phone" _builder_version="3.27.4" transform_translate="4px|2px" animation_style="slide" animation_direction="right" animation_intensity_slide="2%" hover_enabled="0" _i="0" _address="0.0.1.0"][/et_pb_image][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built="1" admin_label="Get Involved" _builder_version="3.27.4" background_color="#f7f9f9" background_image="https://cheenta.com/wp-content/uploads/2018/11/charity-13.png" parallax="on" custom_padding="50px|1px|100px|0px|false|false" use_custom_width="on" custom_width_px="1200px" custom_width_px__hover="1080px" custom_width_px__hover_enabled="1080px" custom_width_percent__hover="80%" custom_width_percent__hover_enabled="80%" collapsed="off" fb_built="1" gutter_width__hover="3" gutter_width__hover_enabled="3" parallax_1__hover="off" parallax_1__hover_enabled="off" parallax_2__hover="off" parallax_2__hover_enabled="off" parallax_3__hover="off" parallax_3__hover_enabled="off" parallax_method_1__hover="on" parallax_method_1__hover_enabled="on" parallax_method_2__hover="on" parallax_method_2__hover_enabled="on" parallax_method_3__hover="on" parallax_method_3__hover_enabled="on" use_background_color_gradient__hover="off" use_background_color_gradient__hover_enabled="off" background_color_gradient_start__hover="#2b87da" background_color_gradient_start__hover_enabled="#2b87da" background_color_gradient_end__hover="#29c4a9" background_color_gradient_end__hover_enabled="#29c4a9" background_color_gradient_type__hover="linear" background_color_gradient_type__hover_enabled="linear" background_color_gradient_direction__hover="180deg" background_color_gradient_direction__hover_enabled="180deg" background_color_gradient_direction_radial__hover="center" background_color_gradient_direction_radial__hover_enabled="center" background_color_gradient_start_position__hover="0%" background_color_gradient_start_position__hover_enabled="0%" background_color_gradient_end_position__hover="100%" background_color_gradient_end_position__hover_enabled="100%" background_color_gradient_overlays_image__hover="off" background_color_gradient_overlays_image__hover_enabled="off" parallax__hover="off" parallax__hover_enabled="off" parallax_method__hover="on" parallax_method__hover_enabled="on" background_size__hover="cover" background_size__hover_enabled="cover" background_position__hover="center" background_position__hover_enabled="center" background_repeat__hover="no-repeat" background_repeat__hover_enabled="no-repeat" background_blend__hover="normal" background_blend__hover_enabled="normal" allow_player_pause__hover="off" allow_player_pause__hover_enabled="off" background_video_pause_outside_viewport__hover="on" background_video_pause_outside_viewport__hover_enabled="on" inner_shadow__hover="off" inner_shadow__hover_enabled="off" make_fullwidth__hover="off" make_fullwidth__hover_enabled="off" use_custom_width__hover="off" use_custom_width__hover_enabled="off" width_unit__hover="on" width_unit__hover_enabled="on" make_equal__hover="off" make_equal__hover_enabled="off" use_custom_gutter__hover="off" use_custom_gutter__hover_enabled="off" border_radii__hover="on||||" border_radii__hover_enabled="on||||" box_shadow_style__hover="none" box_shadow_style__hover_enabled="none" box_shadow_color__hover="rgba(0,0,0,0.3)" box_shadow_color__hover_enabled="rgba(0,0,0,0.3)" max_width__hover="100%" max_width__hover_enabled="100%" filter_hue_rotate__hover="0deg" filter_hue_rotate__hover_enabled="0deg" filter_saturate__hover="100%" filter_saturate__hover_enabled="100%" filter_brightness__hover="100%" filter_brightness__hover_enabled="100%" filter_contrast__hover="100%" filter_contrast__hover_enabled="100%" filter_invert__hover="0%" filter_invert__hover_enabled="0%" filter_sepia__hover="0%" filter_sepia__hover_enabled="0%" filter_opacity__hover="100%" filter_opacity__hover_enabled="100%" filter_blur__hover="0px" filter_blur__hover_enabled="0px" mix_blend_mode__hover="normal" mix_blend_mode__hover_enabled="normal" animation_style__hover="none" animation_style__hover_enabled="none" animation_repeat__hover="once" animation_repeat__hover_enabled="once" animation_direction__hover="center" animation_direction__hover_enabled="center" animation_duration__hover="1000ms" animation_duration__hover_enabled="1000ms" animation_delay__hover="0ms" animation_delay__hover_enabled="0ms" animation_intensity_slide__hover="50%" animation_intensity_slide__hover_enabled="50%" animation_intensity_zoom__hover="50%" animation_intensity_zoom__hover_enabled="50%" animation_intensity_flip__hover="50%" animation_intensity_flip__hover_enabled="50%" animation_intensity_fold__hover="50%" animation_intensity_fold__hover_enabled="50%" animation_intensity_roll__hover="50%" animation_intensity_roll__hover_enabled="50%" animation_starting_opacity__hover="0%" animation_starting_opacity__hover_enabled="0%" animation_speed_curve__hover="ease-in-out" animation_speed_curve__hover_enabled="ease-in-out" hover_transition_duration__hover="300ms" hover_transition_duration__hover_enabled="300ms" hover_transition_delay__hover="0ms" hover_transition_delay__hover_enabled="0ms" hover_transition_speed_curve__hover="ease" hover_transition_speed_curve__hover_enabled="ease" inner_max_width__hover="1080px" inner_max_width__hover_enabled="1080px" _i="1" _address="1"][et_pb_row column_structure="1_4,1_4,1_4,1_4" _builder_version="3.27.4" custom_margin="||50px||false|false" _i="0" _address="1.0"][et_pb_column type="1_4" _builder_version="3.27.4" border_radii="on|5px|5px|5px|5px" box_shadow_style="preset2" custom_padding="20px|20px|20px|20px|false|false" _i="0" _address="1.0.0"][et_pb_blurb title="RMO Number Theory Problems" url="https://cheenta.com/topic/number-theory-problems-from-rmo/" url_new_window="on" image="https://cheenta.com/wp-content/uploads/2014/05/B.Stat-Entrance-2006-Geometry-Problem.png" _builder_version="3.27.4" link_option_url="https://cheenta.com/topic/number-theory-problems-from-rmo/" link_option_url_new_window="on" hover_enabled="0" _i="0" _address="1.0.0.0"][/et_pb_blurb][et_pb_button button_url="https://cheenta.com/topic/number-theory-problems-from-rmo/" url_new_window="on" button_text="Read More" _builder_version="3.27.4" custom_button="on" button_text_color="#ffffff" button_bg_color="#0c71c3" button_border_radius="5px" button_icon="%%3%%" hover_enabled="0" button_bg_enable_color="on" _i="1" _address="1.0.0.1"][/et_pb_button][/et_pb_column][et_pb_column type="1_4" _builder_version="3.27.4" border_radii="on|5px|5px|5px|5px" box_shadow_style="preset1" custom_padding="20px|20px|20px|20px|false|false" _i="1" _address="1.0.1"][et_pb_blurb title="Number theory Tools for RMO" url="https://cheenta.com/topic/number-theory-tools-for-rmo/" url_new_window="on" image="https://cheenta.com/wp-content/uploads/2017/09/numbertheory.png" _builder_version="3.27.4" link_option_url="https://cheenta.com/topic/number-theory-tools-for-rmo/" link_option_url_new_window="on" hover_enabled="0" _i="0" _address="1.0.1.0"][/et_pb_blurb][et_pb_button button_url="https://cheenta.com/topic/number-theory-tools-for-rmo/" button_text="Read More" _builder_version="3.27.4" custom_button="on" button_text_color="#ffffff" button_bg_color="#0c71c3" button_border_radius="5px" button_icon="%%3%%" hover_enabled="0" button_bg_enable_color="on" _i="1" _address="1.0.1.1" url_new_window="on"][/et_pb_button][/et_pb_column][et_pb_column type="1_4" _builder_version="3.27.4" border_radii="on|5px|5px|5px|5px" box_shadow_style="preset1" custom_padding="20px|20px|20px|20px|false|false" _i="2" _address="1.0.2"][et_pb_blurb title="Useful Books on Number Theory" url="https://cheenta.com/topic/books-and-resources-on-number-theory-for-rmo/" url_new_window="on" image="https://cheenta.com/wp-content/uploads/2019/07/tree.png" _builder_version="3.27.4" link_option_url="https://cheenta.com/topic/books-and-resources-on-number-theory-for-rmo/" link_option_url_new_window="on" hover_enabled="0" _i="0" _address="1.0.2.0"][/et_pb_blurb][et_pb_button button_url="https://cheenta.com/topic/books-and-resources-on-number-theory-for-rmo/" button_text="Read More" _builder_version="3.27.4" custom_button="on" button_text_color="#ffffff" button_bg_color="#0c71c3" button_border_radius="5px" button_icon="%%3%%" hover_enabled="0" button_bg_enable_color="on" _i="1" _address="1.0.2.1" url_new_window="on"][/et_pb_button][/et_pb_column][et_pb_column type="1_4" _builder_version="3.27.4" border_radii="on|5px|5px|5px|5px" box_shadow_style="preset1" custom_padding="20px|20px|20px|20px|false|false" _i="3" _address="1.0.3"][et_pb_blurb title="Other resources for RMO" url="https://cheenta.com/courses/rmo-regional-math-olympiad/" url_new_window="on" image="https://cheenta.com/wp-content/uploads/2019/03/10002.2.1.gif" _builder_version="3.27.4" link_option_url="https://cheenta.com/courses/rmo-regional-math-olympiad/" link_option_url_new_window="on" _i="0" _address="1.0.3.0"][/et_pb_blurb][et_pb_button button_url="https://cheenta.com/courses/rmo-regional-math-olympiad/" url_new_window="on" button_text="Read More" _builder_version="3.27.4" custom_button="on" button_text_color="#ffffff" button_bg_color="#0c71c3" button_border_radius="5px" button_icon="%%3%%" button_bg_enable_color="on" _i="1" _address="1.0.3.1"][/et_pb_button][/et_pb_column][/et_pb_row][et_pb_row custom_padding_last_edited="on|phone" _builder_version="3.25" background_color="#ffffff" box_shadow_style="preset3" box_shadow_vertical="40px" box_shadow_blur="100px" box_shadow_spread="-30px" box_shadow_color="rgba(0,0,0,0.22)" max_width="1200px" custom_padding="80px|80px|27px|80px|false|true" custom_padding_phone="|30px||30px||true" use_custom_width="on" custom_width_px="1200px" _i="1" _address="1.1"][et_pb_column type="4_4" _builder_version="3.25" custom_padding="|||" custom_padding__hover="|||" _i="0" _address="1.1.0"][et_pb_text _builder_version="3.27.4" text_font="Faustina||||||||" text_font_size="24px" text_line_height="2em" link_font="|700|||||||" link_text_color="#26c699" header_font="||||||||" header_2_font="Faustina|600|||||||" header_2_text_color="#0e7162" header_2_font_size="42px" header_2_line_height="1.4em" text_orientation="center" max_width="800px" module_alignment="center" text_font_size_phone="17px" text_font_size_last_edited="on|phone" header_2_font_size_tablet="32px" header_2_font_size_phone="22px" header_2_font_size_last_edited="on|desktop" locked="off" inline_fonts="Times New Roman" _i="0" _address="1.1.0.0"]

One-on-One class for every brilliant student!

Group sessions for competitive edge,  24/7 advanced doubt support

[/et_pb_text][et_pb_button button_url="https://cheenta.com/contact-us/" button_text="Join Cheenta Math Olympiad Program" button_alignment="center" _builder_version="3.27" custom_button="on" button_text_color="#ffffff" button_bg_color="#0c71c3" button_icon="%%3%%" box_shadow_style="preset3" button_bg_enable_color="on" _i="1" _address="1.1.0.1"][/et_pb_button][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built="1" fullwidth="on" _builder_version="3.27.4" background_color="#0c71c3" fb_built="1" _i="2" _address="2"][et_pb_fullwidth_header title="Faculty panel for Math Olympiad" _builder_version="3.27.4" background_color="#0c71c3" _i="0" _address="2.0"][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built="1" _builder_version="3.27.4" fb_built="1" _i="3" _address="3"][et_pb_row column_structure="1_4,1_4,1_4,1_4" _builder_version="3.27.4" _i="0" _address="3.0"][et_pb_column type="1_4" _builder_version="3.27.4" _i="0" _address="3.0.0"][et_pb_team_member name="SRIJIT MUKHERJEE" position="Director, Faculty Cheenta" image_url="https://cheenta.com/wp-content/uploads/2019/03/48081B40-8E1C-4330-8F97-51CA1690AC73.jpeg" _builder_version="3.27.4" _i="0" _address="3.0.0.0"]Srijit Mukherjee is a B.Stat from Indian Statistical Institute. He is pursuing M.Stat from I.S.I. He is a director and faculty at Cheenta.[/et_pb_team_member][/et_pb_column][et_pb_column type="1_4" _builder_version="3.27.4" _i="1" _address="3.0.1"][et_pb_team_member name="Sankhadip Chakraborty" position="Faculty, Admin at Cheenta" image_url="https://cheenta.com/wp-content/uploads/2018/12/Sankhadip.jpg" _builder_version="3.27.4" _i="0" _address="3.0.1.0"]Sankhadip Chakraborty is an INMO awardee. He has a B.Sc. in Mathematics from CMI and is pursuing Ph.D. at IMPA, Brazil.[/et_pb_team_member][/et_pb_column][et_pb_column type="1_4" _builder_version="3.27.4" _i="2" _address="3.0.2"][et_pb_team_member name="Ishan Sengupta" position="Faculty at Cheenta" image_url="https://cheenta.com/wp-content/uploads/2019/08/coding-isometric-08.png" _builder_version="3.27.4" _i="0" _address="3.0.2.0"]Ishan Sengupta is pursuing B.Stat from Indian Statistical Institute, Kolkata. He is a faculty at Cheenta.[/et_pb_team_member][/et_pb_column][et_pb_column type="1_4" _builder_version="3.27.4" _i="3" _address="3.0.3"][et_pb_team_member name="A.R. Sricharan" position="Faculty, Cheenta" image_url="https://cheenta.com/wp-content/uploads/2016/11/Sricharan.jpg" _builder_version="3.27.4" _i="0" _address="3.0.3.0"]A.R. Sricharan is a B.Sc. in Mathematics from Chennai Mathematical Institute. He is pursuing M.Sc. from CMI and is a faculty at Cheenta[/et_pb_team_member][/et_pb_column][/et_pb_row][/et_pb_section]
More Posts
ISI M.Stat Entrance Success Story 2026

ISI M.Stat Entrance Success Story 2026

June 27, 2026

In 2026, the following Cheenta students have been successful for Indian Statistical Institute's M.Stat Entrance. They ranked within the first 50 in the entire country in these entrances. I.S.I. M.Stat Entrance

Read More
ISI B.Stat-B.Math and CMI BSc. Math Entrance Success Story 2026

ISI B.Stat-B.Math and CMI BSc. Math Entrance Success Story 2026

In 2026, the following Cheenta students have been successful for Indian Statistical Institute's B.Stat Entrance and Chennai Mathematical Institute's B.Sc. Math Entrance. They ranked within the first 200 in the entire country in these entrances. Most of these students attended the problem solving workshops regularly, which happen 5 days every week. CMI B.Sc. Math Entrance […]

Read More
8 Cheenta students cracked the Regional Math Olympiad 2025 

8 Cheenta students cracked the Regional Math Olympiad 2025 

December 26, 2025

In 2025, 8 students from Cheenta Academy cracked the prestigious Regional Math Olympiad. In this post, we will share some of their success stories and learning strategies. The Regional Mathematics Olympiad (RMO) and the Indian National Mathematics Olympiad (INMO) are two most important mathematics contests in India.These two contests are for the students who are […]

Read More
Cheenta Students Shine at IOQM 2025

Cheenta Students Shine at IOQM 2025

October 26, 2025

Cheenta Academy proudly celebrates the success of 27 current and former students who qualified for the Indian Olympiad Qualifier in Mathematics (IOQM) 2025, advancing to the next stage — RMO. This accomplishment highlights their perseverance and Cheenta’s ongoing mission to nurture mathematical excellence and research-oriented learning.

Read More

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

© 2010 - 2025, Cheenta Academy. All rights reserved.
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram