Wednesday, March 9, 2011

184

184 = 23 x 23.

184 has a unique representation as a sum of three squares: 184 = 22 + 62 + 122.

184 is the maximum number of regions into which 14 circles divide the plane.

184 is the smallest number that can be written as q * pq + r * pr, where p, q, and r are distinct primes: 184 = 3 x 23 + 5 x 25.

184 is the difference of two square numbers: 184 = 252 - 212.

In nuclear physics, 184 is believed to be a magic number.

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