Posted by **Stranger** on Monday, March 18, 2013 at 5:18am.

What is the 50th smallest positive integer that can be written as the sum of distinct non-negative integer powers of 3?

- Number theroy -
**anonymous**, Monday, March 18, 2013 at 6:51am
from briliant

- Number theroy -
**petronav**, Sunday, March 20, 2016 at 10:38am
perhaps it's 327

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