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The Number 64

64 can be Partitioned 33 times with each term no larger than 2.

64 can be Partitioned 374 times with each term no larger than 3.

64 is a Square Number (8x8).

64 is a 12-gonal Number.

64 is a Centered Triangular Number.

64 is a Centered 21-gonal Number.

64 is a Cube Number.

64 is the smallest number with 7 divisors.

64 is the number of + signs needed to write the Partitions of 8

Sum of the 1st 8 odd numbers = 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 = 64

Difference of the 1st pair of amicable numbers = 284 - 220 = 64

Difference of the 10th pair of amicable numbers= 66992 - 66928 = 64

The Chemical Element Gadolinium has an atomic number of 64.

In Humans: the 64 codons of DNA

The 64 Hexagrams of the I Ching.

The 64 Runes.

The Year 64 AD

In the year 64 AD Seneca proclaimed the equality of all men, including slaves.

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