Thursday, May 31, 2012

185

185 = 5 x 37.

185 has two representations as a sum of two squares: 185 = 42 + 132 = 82 + 112.

185 is the hypotenuse of two primitive Pythagorean triples: 1852 = 572 + 1762 = 1042 + 1532.

185 is the number of conjugacy classes in the automorphism group of the 8-dimensional hypercube.

185 is 505 in base 6 and 353 in base 7.


NGC 185 is a dwarf elliptical galaxy in the constellation Cassiopeia.

Source: What's Special About This Number?

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