Q: Is 231,378,381 a Composite Number?

 A: Yes, 231,378,381 is a composite number.

Why is 231,378,381 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 231,378,381 can be evenly divided by 1 3 9 13 17 39 51 117 153 221 663 1,989 116,329 348,987 1,046,961 1,512,277 1,977,593 4,536,831 5,932,779 13,610,493 17,798,337 25,708,709 77,126,127 and 231,378,381, with no remainder.

Since 231,378,381 cannot be divided by just 1 and 231,378,381, it is a composite number.


More Examples

Number 231,378,379231,378,380231,378,382231,378,383
Composite? yesyesyesyes
  • 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 231,378,381:


Ask a Question