Q: Is 1,005,507 a Prime Number?

 A: No, 1,005,507 is not a prime number.

Why is 1,005,507 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 1005507 can be evenly divided by 1 3 9 27 167 223 501 669 1,503 2,007 4,509 6,021 37,241 111,723 335,169 and 1,005,507, with no remainder.

Since 1,005,507 cannot be divided by just 1 and 1,005,507, it is not a prime number.


More Examples

Number 1,005,5051,005,5061,005,5081,005,509
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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