Created
January 11, 2014 02:14
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2^15 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26. What is the sum of the digits of the number 2^1000?
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| a = str(2 ** 1000) | |
| print reduce(lambda x, y : int(x) + int(y), a) |
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