Perfect repdigits

Abstract

Here, we give an algorithm to detect all perfect repdigits in any base g>1. As an application, we find all such examples when g∈ [2, … ,333], extending a calculation from [2]. In particular, we demonstrate that there are no odd perfect repdigits for this range of bases.

Citation

Broughan, K., Sanchez, S. G., & Luca, F. (2013). Perfect repdigits. Mathematics of Computation, 82, 2439-2459.

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Publisher

American Mathematical Society

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