I was thinking today that if some fraction $1/n$ where $n$ is an integer has a digital period of $n-1$ then it must be a cyclic number. But Wikipedia says that this does hold but only states it true for when $n$ is prime. Why question is, why does $n$ need to be prime?
2026-04-02 16:19:44.1775146784
Cyclic repeating decimals
41 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in DECIMAL-EXPANSION
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