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arXiv · 1907.09908

Number of non-primes in the set of units modulo $n$

Abhijit A J·A. Satyanarayana Reddy
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Abstract

In this work, we studied various properties of arithmetic function $\tilde{\varphi}$, where $\tilde{\varphi}(n)=|\{m\in \mathbb{N} | 1\le m\le n, (m,n)=1, \mbox{$m$ is not a prime}\}|.$

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Abhijit A J, A. Satyanarayana Reddy. 2019-07-07. Number of non-primes in the set of units modulo $n$. https://arxiv.org/abs/1907.09908

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