Q: Is 1,521,007 a Prime Number?

 A: No, 1,521,007 is not a prime number.

Why is 1,521,007 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 1521007 can be evenly divided by 1 17 19 277 289 323 4,709 5,263 5,491 80,053 89,471 and 1,521,007, with no remainder.

Since 1,521,007 cannot be divided by just 1 and 1,521,007, it is not a prime number.


More Examples

Number 1,521,0051,521,0061,521,0081,521,009
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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