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Trivial Cafe
daily trivia from the coffee shop
Thursday, June 10, 2010
Name of the Numbers
What is the mathematical name for a positive integer that is the sum of its positive divisors (excluding the number itself)?
2 comments:
paul
said...
Perfect Number
June 11, 2010 at 5:31 AM
paul
said...
Perfect Number
June 11, 2010 at 5:32 AM
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2 comments:
Perfect Number
Perfect Number
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