Q: Is 972,171 a Prime Number?

 A: No, 972,171 is not a prime number.

Why is 972,171 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 972171 can be evenly divided by 1 3 9 109 327 981 991 2,973 8,919 108,019 324,057 and 972,171, with no remainder.

Since 972,171 cannot be divided by just 1 and 972,171, it is not a prime number.


More Examples

Number 972,169972,170972,172972,173
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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