Q: Is 240,423,218 a Prime Number?

 A: No, 240,423,218 is not a prime number.

Why is 240,423,218 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 240423218 can be evenly divided by 1 2 7 14 103 137 206 274 721 959 1,217 1,442 1,918 2,434 8,519 14,111 17,038 28,222 98,777 125,351 166,729 197,554 250,702 333,458 877,457 1,167,103 1,754,914 2,334,206 17,173,087 34,346,174 120,211,609 and 240,423,218, with no remainder.

Since 240,423,218 cannot be divided by just 1 and 240,423,218, 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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