Monday, April 27, 2009

94

94 = 2 x 47.

94 is the smallest even number greater than 4 that cannot be written as a sum of two twin primes.

Add the prime factors of 94 and the result is 94 reversed: 2 + 47 = 49.

94 equals the sum 2 + 3 + 4 + . . . + 16 minus the sum of primes less than 16.


94 is the atomic number of the radioactive element plutonium.

Source: Prime Curios!

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