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arXiv:1904.10274 [math.NT]AbstractReferencesReviewsResources

Two Irrational Numbers That Give the Last Non-Zero Digits of $n!$ and $n^n$

Gregory Dresden

Published 2019-04-23Version 1

If we form a decimal where the nth digit is the last non-zero digit of $n!$ (likewise, the last non-zero digit of $n^n$), we obtain an irrational number

Journal: Mathematics Magazine, volume 74 (October 2001) pages 316-320
Categories: math.NT
Subjects: 11B83
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