Wednesday, October 28, 2009

1949

1949 is a prime number.

1949 has a representation as the sum of two squares: 1949 = 102 + 432 .

1949 is the hypotenuse of a primitive Pythagorean triple: 19492 = 8602 + 17492 .

1949 is 5453 is base 7 and 3635 in base 8.


East Germany was established officially as the German Democratic Republic in the year of
1949.

Source:
Prime Curios!
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