Q: Is 231,311,241 a Prime Number?

 A: No, 231,311,241 is not a prime number.

Why is 231,311,241 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 231311241 can be evenly divided by 1 3 7 9 21 27 63 189 347 1,041 2,429 3,123 3,527 7,287 9,369 10,581 21,861 24,689 31,743 65,583 74,067 95,229 222,201 666,603 1,223,869 3,671,607 8,567,083 11,014,821 25,701,249 33,044,463 77,103,747 and 231,311,241, with no remainder.

Since 231,311,241 cannot be divided by just 1 and 231,311,241, it is not a prime number.


More Examples

Number 231,311,239231,311,240231,311,242231,311,243
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 231,311,241:


Ask a Question