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3-digit Numbers

Math brain teasers require computations to solve.

 

Puzzle ID:#27426
Fun:*** (2.76)
Difficulty:*** (2.56)
Category:Math
Submitted By:shenqiangAcn****!!

 

 

 



There are four 3-digit natural numbers, each of them equals the sum of the cubes of its digits.

Three of them are:

153=1+125+27
370=27+343+0
407=64+0+343

Do you know what the fourth one is? It does not begin with 0, otherwise it isn't a 3-digit number.

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Answer

371.
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