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A One-Seventh Power Problem (Posted on 2006-04-05) Difficulty: 3 of 5
Determine the smallest possible positive integer P which is not a perfect seventh power, but in the decimal expansion of its seventh root, the decimal point is followed by at least ten consecutive zeroes.

See The Solution Submitted by K Sengupta    
Rating: 3.3333 (3 votes)

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Solution Acknowledgement Comment 4 of 4 |

At the outset, I wish to acknowledge the  outstanding analytical reasoning employed by Tristan in solving this problem. Although, I had arrived at the same solution, that is P=52523350145, it  was only with the synergy of mathematical methodologies and analytical reasoning inclusive in his response that has  allowed me to post a comprehensive solution to the problem under reference. <o:p></o:p>

  Posted by K Sengupta on 2006-05-03 12:11:26
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