Difference between revisions of "AoPS Wiki talk:Problem of the Day/June 8, 2011"
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==Solution== | ==Solution== | ||
− | { | + | <math>12112</math> can be divided into <math>121\times1001</math> |
+ | |||
+ | <math>121=11^2</math> | ||
+ | |||
+ | <math>1001=7\times11\times13</math> | ||
+ | |||
+ | <math>121121=7\times\111^3\times13</math> | ||
+ | |||
+ | <math>7+3(11)+13=\boxed{53}</math> |
Revision as of 20:15, 7 June 2011
Problem
AoPSWiki:Problem of the Day/June 8, 2011
Solution
can be divided into
$121121=7\times\111^3\times13$ (Error compiling LaTeX. Unknown error_msg)