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Calculator can't handle it (Posted on 2019-05-17)

Find the sum of the digits of the number 6666....68² (The number has 10⁵-1 6's)

No Solution Yet Submitted by Danish Ahmed Khan

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Puzzle Answer

| Comment 2 of 3 |

The required sum of the digits is 600,004.

*** Vey interesting, I will certainly posit a detailed analytical explanation to this in future.

Posted by K Sengupta on 2022-05-26 23:24:12

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