Q: Is 42,341,721 a Prime Number?

 A: No, 42,341,721 is not a prime number.

Why is 42,341,721 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 42341721 can be evenly divided by 1 3 14,113,907 and 42,341,721, with no remainder.

Since 42,341,721 cannot be divided by just 1 and 42,341,721, it is not a prime number.


More Examples

Number 42,341,71942,341,72042,341,72242,341,723
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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