Tuesday, May 7, 2013

585

585 = 3 x 3 x 5 x 13.

585 is 1001001001 in base 2 (binary) and 1111 in base 8. It is a palindrome in base 2, base 8, and base 10.

585 is the number of integer partitions of 35 into distinct parts.

585 has two representations as a sum of two squares: 585 = 32 + 242 = 122 + 212.

585 is a divisor of 642 - 1.


Source: What's Special About This Number?

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