Q: Is 242,420,247 a Prime Number?

 A: No, 242,420,247 is not a prime number.

Why is 242,420,247 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 242420247 can be evenly divided by 1 3 9 89 267 801 302,647 907,941 2,723,823 26,935,583 80,806,749 and 242,420,247, with no remainder.

Since 242,420,247 cannot be divided by just 1 and 242,420,247, it is not a prime number.


More Examples

Number 242,420,245242,420,246242,420,248242,420,249
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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