714
This number is a composite.
The sum of the prime factors of 714 is 2 + 3 + 7 + 17 = 29, and the sum of the prime factors of
714 + 1 is 5 + 11 + 13 = 29. Pomerance named these pairs "Aaron numbers."
The smallest member of the first squarefree triplet composed of 714, 715 and 717; having 4, 3 and 2 prime
factors respectively. [Bajpai]
The 714th century will be first century to have more prime
years than semiprime years (13 to 12). [Gaydos]
(There is one curio for this number that has not yet been approved by an editor.)
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