Numbers: 93, 888, 721, 799, 898 Day: 1 Facts: - 93 is 31x3 - 93 is a semi-prime (Prime times Prime). - Its factors equal 35. - 888 is a repeating digit number - It's factors add up to 1,392 - 721 is also a semi prime (7 times 103). - It's factors add up to 111. -
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