93 (number) – Wikipedia

93 is: the 28th distinct semiprime [1] and the 9th of the form (3.q) where q is a higher prime. [2] the first number in the 3rd triplet of consecutive semiprimes, 93, 94, 95. [3] with an aliquot sum of 35; itself a semiprime, within an aliquot sequence (93, 35, 13, 1,0) of three numbers to the Prime 13 in the 13 -Aliquot tree. a Blum integer, since its two prime factors, 3 and 31 are both …

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