Q: Is 156,002,007 a Prime Number?

 A: No, 156,002,007 is not a prime number.

Why is 156,002,007 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 156002007 can be evenly divided by 1 3 7 21 41 123 287 409 443 861 1,227 1,329 2,863 3,101 8,589 9,303 16,769 18,163 50,307 54,489 117,383 127,141 181,187 352,149 381,423 543,561 1,268,309 3,804,927 7,428,667 22,286,001 52,000,669 and 156,002,007, with no remainder.

Since 156,002,007 cannot be divided by just 1 and 156,002,007, 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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