Thursday, November 4, 2010

949

949 = 13 x 73.

949 has two representations as a sum of two squares: 949 = 72 + 302 = 182 + 252.

949 is the hypotenuse of two primitive Pythagorean triples: 9492 = 3012 + 9002 = 4202 + 8512.

949 is the larger number in a Ruth-Aaron pair.

NGC 949 is a galaxy in the constellation Triangulum.

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