Q: Is 213,123,231 a Composite Number?

 A: Yes, 213,123,231 is a composite number.

Why is 213,123,231 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 213,123,231 can be evenly divided by 1 3 9 27 81 101 109 239 303 327 717 909 981 2,151 2,727 2,943 6,453 8,181 8,829 11,009 19,359 24,139 26,051 33,027 72,417 78,153 99,081 217,251 234,459 297,243 651,753 703,377 891,729 1,955,259 2,110,131 2,631,151 7,893,453 23,680,359 71,041,077 and 213,123,231, with no remainder.

Since 213,123,231 cannot be divided by just 1 and 213,123,231, it is a composite number.


More Examples

Number 213,123,229213,123,230213,123,232213,123,233
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 213,123,231:


Ask a Question