Q: Is 144,113,421 a Prime Number?

 A: No, 144,113,421 is not a prime number.

Why is 144,113,421 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 144113421 can be evenly divided by 1 3 47 141 241 723 4,241 11,327 12,723 33,981 199,327 597,981 1,022,081 3,066,243 48,037,807 and 144,113,421, with no remainder.

Since 144,113,421 cannot be divided by just 1 and 144,113,421, 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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