Q: Is 542,171 a Prime Number?

 A: No, 542,171 is not a prime number.

Why is 542,171 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 542171 can be evenly divided by 1 7 73 511 1,061 7,427 77,453 and 542,171, with no remainder.

Since 542,171 cannot be divided by just 1 and 542,171, it is not a prime number.


More Examples

Number 542,169542,170542,172542,173
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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