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Perfect Number
Is 980 a perfect number?
Is 980 a perfect number? [SOLVED]
Answer
980 is not perfect because:
1 + 2 + 4 + 5 + 7 + 10 + 14 + 20 + 28 + 35 + 49 + 70 + 98 + 140 + 196 + 245 + 490
≠
980
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Is 980 a composite number?
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What is the prime factorization of 980?
980 is not perfect because:
980 is not perfect because:
