Wednesday, May 26, 2010

226

226 = 2 x 113.


226 has a representation as a sum of two squares: 226 = 12 + 152.

2242 and 2262 are the squares of two consecutive even numbers, where the squares each use the same digits: 2242 = 50176 and 2262 = 51076.

226 is 1401 in base 5 and 1014 in base 6.

Radium-226 is a radioactive decay product of uranium-238; radium-226 itself decays to form the inert gas radon-222.

Source: Numeropedia

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