The sixth term!

Level 1

Look at this sequence..

1,4,27,256,3125,?

What is the sum of the digits of the sixth term?


The answer is 27.

Abhishek Singh by Abhishek Singh , 24, India

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3 solutions

Arpit Kothari
Jan 21, 2014

sequence is 1^1, 2^2, 3^3, 4^4, 5^5. So sixth term is 6^6= 46656. Its Digit Sum or Sum of digits = 27

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the pattern is 1^1, 2^2, 3^3...so the sixth term is 6^6 which is equal to 46656...so 4+6+6+5+6=27

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Abhishek Singh
Jan 21, 2014

the general term for this sequence is n^n. so for n=6 6^6=46656 so the sum of the digits is 4+6+6+5+6=27

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