Q: Is 240,305,409 a Prime Number?

 A: No, 240,305,409 is not a prime number.

Why is 240,305,409 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 240305409 can be evenly divided by 1 3 9 3,229 8,269 9,687 24,807 29,061 74,421 26,700,601 80,101,803 and 240,305,409, with no remainder.

Since 240,305,409 cannot be divided by just 1 and 240,305,409, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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