What is the sum of the digits of the number 2^1000?

- Code: Select all
`: sumDigits(n) { 0 while(n) [ n 10 /mod ->n + ] }`

2 1000 pow sumDigits

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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?

What is the sum of the digits of the number 2^1000?

- Code: Select all
`: sumDigits(n) { 0 while(n) [ n 10 /mod ->n + ] }`

2 1000 pow sumDigits

- Franck
**Posts:**155**Joined:**29 Oct 2014 19:01

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