Q: Is 201,002,129 a Prime Number?

 A: No, 201,002,129 is not a prime number.

Why is 201,002,129 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 201002129 can be evenly divided by 1 23 53 181 911 1,219 4,163 9,593 20,953 48,283 164,891 220,639 1,110,509 3,792,493 8,739,223 and 201,002,129, with no remainder.

Since 201,002,129 cannot be divided by just 1 and 201,002,129, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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