Q: Is 331,243,143 a Composite Number?

 A: Yes, 331,243,143 is a composite number.

Why is 331,243,143 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 331,243,143 can be evenly divided by 1 3 7 11 21 33 77 231 1,433,953 4,301,859 10,037,671 15,773,483 30,113,013 47,320,449 110,414,381 and 331,243,143, with no remainder.

Since 331,243,143 cannot be divided by just 1 and 331,243,143, it is a composite number.


More Examples

Number 331,243,141331,243,142331,243,144331,243,145
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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