Q: Is 139,809 a Prime Number?

 A: No, 139,809 is not a prime number.

Why is 139,809 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 139809 can be evenly divided by 1 3 29 87 1,607 4,821 46,603 and 139,809, with no remainder.

Since 139,809 cannot be divided by just 1 and 139,809, it is not a prime number.


More Examples

Number 139,807139,808139,810139,811
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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