These are the only two numbers (besides 1 & 2) that can be written as the sum of the factorials of their digits (in base 10).pic.twitter.com/CHzrPjAhWt
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Anything when you extend it to the gamma function?
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Not a well-defined question for non-integers. So is it like 4.25 = 4! + (0.2)! + (0.05)! ? Or something else?
Thanks. Twitter will use this to make your timeline better. UndoUndo
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