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8
Purple Comet 2017 HS problem 8
Purple Comet 2017 HS problem 8
Source:
March 19, 2020
number theory
Problem Statement
Find the number of trailing zeros at the end of the base-
10
10
10
representation of the integer
52
5
2
5
2
ā
25
2
5
2
5
525^{25^2} \cdot 252^{52^5}
52
5
2
5
2
ā
25
2
5
2
5
.
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