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Perfect Number
Is 210 a perfect number?
Is 210 a perfect number? [SOLVED]
Answer
210 is not perfect because:
1 + 2 + 3 + 5 + 6 + 7 + 10 + 14 + 15 + 21 + 30 + 35 + 42 + 70 + 105
≠
210
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Is 210 a composite number?
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What is the prime factorization of 210?
210 is not perfect because:
210 is not perfect because:
