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Advent calendar 2025
23 December
All 2025 advent puzzles
~
More information
153 is equal to the sum of the cubes of its digits: 1
3
+ 5
3
+ 3
3
.
There are three other three-digit numbers that are equal to the sum of the cubes of their digits. What is the largest of these numbers?
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The other three numbers are 370, 371 and
407
.
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angles
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chalkdust crossnumber
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ave
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