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by Brian Gladman on May 10, 2015

Sunday Times Teaser 2746 – Five Finger Exercise

by Danny Roth

The five digit code for a burglar alarm is such that:

(a) the three digit number formed from its first three digits is equal to the sum of the cubes of its digits;

(b) the three digit number formed from its last three digits is equal to the sum of the factorials of its digits.

What is the code?

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