Q: Is 240,155 a Prime Number?

 A: No, 240,155 is not a prime number.

Why is 240,155 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 240155 can be evenly divided by 1 5 43 215 1,117 5,585 48,031 and 240,155, with no remainder.

Since 240,155 cannot be divided by just 1 and 240,155, it is not a prime number.


More Examples

Number 240,153240,154240,156240,157
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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