Q: Is 537,421 a Prime Number?

 A: No, 537,421 is not a prime number.

Why is 537,421 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 537421 can be evenly divided by 1 17 101 313 1,717 5,321 31,613 and 537,421, with no remainder.

Since 537,421 cannot be divided by just 1 and 537,421, it is not a prime number.


More Examples

Number 537,419537,420537,422537,423
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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