Q: Is 1,002,520 a Prime Number?

 A: No, 1,002,520 is not a prime number.

Why is 1,002,520 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 1002520 can be evenly divided by 1 2 4 5 8 10 20 40 71 142 284 353 355 568 706 710 1,412 1,420 1,765 2,824 2,840 3,530 7,060 14,120 25,063 50,126 100,252 125,315 200,504 250,630 501,260 and 1,002,520, with no remainder.

Since 1,002,520 cannot be divided by just 1 and 1,002,520, it is not a prime number.


More Examples

Number 1,002,5181,002,5191,002,5211,002,522
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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