The Theme for this year’s New Year’s Eve extravaganza at Unorthodox manor will be: (drumroll) SIXTY! Because I am now past sixty years old, which is absurd. FUN Facts about the number SIXTY: It is a composite number, with divisors 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60, making it a highly composite number. Because it is the sum of its unitary divisors (excluding itself), it is a unitary perfect number, and it is an excessive number with an abundance of 48. Being ten times a perfect number, it is a semiperfect number. It is the smallest number divisible by the numbers 1 to 6: there is no smaller number divisible by the numbers 1 to 5. It is the smallest number with exactly 12 divisors. It is one of seven integers that have more divisors than a number twice itself (sequence A072938 in OEIS), one of six that are also lowest common multiple of a consecutive set of integers from 1, and one of six that are divisors of every highly composite number higher than itself.(sequence A106037 in OEIS) It is the sum of a pair of twin primes (29 + 31) and the sum of four consecutive primes (11 + 13 + 17 + 19). It is adjacent to two primes (59,61). It is the smallest number that is the sum of two odd primes in six ways. All that come from Wikipedia. Whew! Well. I think I’ll post some more of this later. Gotta go. See ya.
Posted on: Tue, 09 Dec 2014 04:57:42 +0000
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