8 is a composite number and the first number which is neither prime nor semiprime. By Mihăilescu's Theorem, it is the only nonzero perfect power that is one less than another perfect power. 8 is the …

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"Section 8" is common U.S. slang for "crazy," based on the U.S. military's Section 8 discharge for mentally unfit personnel. In China, "8" is used in chat speak as a term for parting.

Jan 18, 2026 · Explore the hidden side of 8, an even number composed of a one prime number multiplied by itself three times. Includes Prime Factorization, Divisors, Bases and Much More! A …

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