Q: Is 990,135 a Prime Number?

 A: No, 990,135 is not a prime number.

Why is 990,135 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 990135 can be evenly divided by 1 3 5 9 15 45 22,003 66,009 110,015 198,027 330,045 and 990,135, with no remainder.

Since 990,135 cannot be divided by just 1 and 990,135, it is not a prime number.


More Examples

Number 990,133990,134990,136990,137
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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