Brain BoutBrainBout

@realBrainBout @Level-1
A number that is abundant without being semiperfect, describes:

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Brain BoutBrainBout

@realBrainBout @Level-1
A number that is abundant without being semiperfect, describes:
A number is weird if it is abundant without being semiperfect; 70 is the first weird number.
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  • Mathematics