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List all 3-digit numbers that are equal to the cube of their digits.

 Jan 17, 2022
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1 - 153  370  371  407  Total =  4 [This is the cube of each digit summed up]: 1^3+5^3+3^3 ==153....etc.


2 - 512  Total =  1 [This is the sum of all digits cubed]: 5+1+2==8^3 ==512.

 Jan 17, 2022

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