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1992 AHSME Problems/Problem 17

Revision as of 23:25, 18 February 2012 by Ckorr2003 (talk | contribs) (Created page with "The 2-digit integers from 19 to 92 are written consecutively to form the integer <math>N=192021\cdots9192</math>. Suppose that <math>3^k</math> is the highest power of 3 that is ...")
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The 2-digit integers from 19 to 92 are written consecutively to form the integer $N=192021\cdots9192$. Suppose that $3^k$ is the highest power of 3 that is a factor of $N$. What is $k$?

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