# Least Significant Non-Zero Digit of n!

• Published in 2000
In the collections
Let $p(k)$ be the least significant non-zero decimal digit of $k!$ Can we directly determine the $k$th term for any given $k$?

### BibTeX entry

@online{LeastSignificantNonZeroDigitofn,
title = {Least Significant Non-Zero Digit of n!},
abstract = {Let $p(k)$ be the least significant non-zero decimal digit of $k!$ Can we directly determine the $k$th term for any given $k$? },
url = {https://www.mathpages.com/home/kmath489.htm},
year = 2000,
author = {Kevin S. Brown},
comment = {},
urldate = {2020-10-22},
collections = {easily-explained,fun-maths-facts,integerology}
}