Q: Is 142,645,489 a Prime Number?

 A: No, 142,645,489 is not a prime number.

Why is 142,645,489 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 142645489 can be evenly divided by 1 7 20,377,927 and 142,645,489, with no remainder.

Since 142,645,489 cannot be divided by just 1 and 142,645,489, it is not a prime number.


More Examples

Number 142,645,487142,645,488142,645,490142,645,491
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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