Q: Is 13,440,429 a Prime Number?

 A: No, 13,440,429 is not a prime number.

Why is 13,440,429 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 13440429 can be evenly divided by 1 3 9 19 53 57 159 171 477 1,007 1,483 3,021 4,449 9,063 13,347 28,177 78,599 84,531 235,797 253,593 707,391 1,493,381 4,480,143 and 13,440,429, with no remainder.

Since 13,440,429 cannot be divided by just 1 and 13,440,429, 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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