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arXiv · 1802.05542

Repdigits in Euler functions of Pell and associated pell numbers

Manasi Kumari Sahukar·G. K. Panda
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Abstract

A natural number $n$ is called a repdigit if all its digits are same. In this paper, we prove that Euler totient function of no Pell number is a repdigit with at least two digits. This study is also extended to certain subclass of associated Pell numbers.

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Manasi Kumari Sahukar, G. K. Panda. 2018-02-13. Repdigits in Euler functions of Pell and associated pell numbers. https://arxiv.org/abs/1802.05542

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