MathDB
2016 Discrete #10

Source:

August 10, 2022
2016Discrete Math Test

Problem Statement

Let S\mathcal{S} be the set of all possible 99-digit numbers that use 1,2,3,…,91,2,3,\dots,9 each exactly once as a digit. What is the probability that a randomly selected number nn from S\mathcal{S} is divisible by 2727?
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