- #1
ged25
- 6
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Suppose you are given a number 35, how can you say if the number can be written as the sum of unique powers of a number ?
For example, 11 cannot be written as a sum of powers of number 3.
But 13 can be written as follows :
30 + 31 + 32 = 15
I hope my question is clear.
For example, 11 cannot be written as a sum of powers of number 3.
But 13 can be written as follows :
30 + 31 + 32 = 15
I hope my question is clear.