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2221 (another Prime Pages' Curiosity) |
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Single Curio View: (Seek other curios for this number) 2221 = 1^2 + 1^3 + 2^5 + 3^7 is the sum of the first 4 positive Fibonacci numbers raised to the powers of the first 4 primes. Curiously, it is concatenated from entirely Fibonacci number digits. Note that 2221 is prime. [Post]
Submitted: 2005-04-10 16:29:41; Last Modified: 2011-08-07 10:30:50.
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