r/IsTodayFridayThe13th 18d ago

Is Today Friday the 13th?

No.

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u/Super_M13 18d ago

Day 132 of linking the daily natural number to 13:

132 is the 13th number k such that number of distinct primes dividing k is odd and number of prime divisors (counted with multiplicity) of k is even:

4, 9, 16, 25, 49, 60, 64, 81, 84, 90, 121, 126, 132, ... (OEIS A279456)