statement.html

problem 34 · 5 lines

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<p>$145$ is a curious number, as $1! + 4! + 5! = 1 + 24 + 120 = 145$.</p>
<p>Find the sum of all numbers which are equal to the sum of the factorial of their digits.</p>
<p class="smaller">Note: As $1! = 1$ and $2! = 2$ are not sums they are not included.</p>
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