Q: Is 1,002,180 a Prime Number?

 A: No, 1,002,180 is not a prime number.

Why is 1,002,180 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 1002180 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 16,703 33,406 50,109 66,812 83,515 100,218 167,030 200,436 250,545 334,060 501,090 and 1,002,180, with no remainder.

Since 1,002,180 cannot be divided by just 1 and 1,002,180, it is not a prime number.


More Examples

Number 1,002,1781,002,1791,002,1811,002,182
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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