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Digital Dilemma (Posted on 2013-11-15) Difficulty: 3 of 5
Determine the respective last digit and the first digit (reading left to right) in the base ten expansion of


23232323

Remember that this is evaluated starting at the top-right and proceeding down and to the left.

No Solution Yet Submitted by K Sengupta    
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Some Thoughts re: The last few digits of a smaller number | Comment 4 of 7 |
(In reply to The last few digits by broll)

I think that you have evaluated   ((23^23)^23)^23


and the quest was for 23^((23^(23^23))), by far a bigger number.

  Posted by Ady TZIDON on 2013-11-16 12:01:18
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