---
title: "Dhanish Shetty (@Dhanish13) | Hashnode"
description: "Dhanish Shetty (@Dhanish13) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@Dhanish13"
---

@Dhanish13

# Dhanish Shetty

@Dhanish13 · Joined October 2024

### [Understanding Euler's Totient Function: A Key Tool in Number Theory](https://blogs.copsiitbhu.co.in/understanding-eulers-totient-function-a-key-tool-in-number-theory?utm_source=hashnode&utm_medium=feed)

Euler’s Totient Function often symbolised as ϕ(n), is one of the most important and fascinating functions in number theory. Named after the mathematician Leonhard Euler, it counts the number of integers upto a given integer n that are coprime to n. T...

10 min read · [blogs.copsiitbhu.co.in](https://blogs.copsiitbhu.co.in/understanding-eulers-totient-function-a-key-tool-in-number-theory?utm_source=hashnode&utm_medium=feed)

[Dec 19, 2024](https://hashnode.com/posts/understanding-eulers-totient-function-a-key-tool-in-number-theory/676417f6cc18a077e7821c11)