Q: Is 857,429 a Prime Number?

 A: No, 857,429 is not a prime number.

Why is 857,429 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 857429 can be evenly divided by 1 17 31 527 1,627 27,659 50,437 and 857,429, with no remainder.

Since 857,429 cannot be divided by just 1 and 857,429, it is not a prime number.


More Examples

Number 857,427857,428857,430857,431
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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