The Number of Non-Zero Digits of n!

DOI10.4153/CMB-2002-013-9zbMath1043.11008OpenAlexW2073097302MaRDI QIDQ4547568

Florian Luca

Publication date: 2002

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cmb-2002-013-9

zbMATH Keywords

radix representation

Mathematics Subject Classification ID

Radix representation; digital problems (11A63)

Related Items (7)

How Often is n! a Sum of Three Squares? ⋮ Arithmetic properties of positive integers with fixed digit sum ⋮ On the sum of digits of some sequences of integers ⋮ On the number of nonzero digits of the partition function ⋮ Digit sums of binomial sums ⋮ On the sum of digits of the factorial ⋮ On factorials expressible as sums of at most three Fibonacci numbers

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