Q: Is 123,132,231 a Composite Number?

 A: Yes, 123,132,231 is a composite number.

Why is 123,132,231 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 123,132,231 can be evenly divided by 1 3 9 27 29 81 87 101 173 243 261 303 519 783 909 1,557 2,349 2,727 2,929 4,671 5,017 7,047 8,181 8,787 14,013 15,051 17,473 24,543 26,361 42,039 45,153 52,419 79,083 135,459 157,257 237,249 406,377 471,771 506,717 711,747 1,219,131 1,415,313 1,520,151 4,245,939 4,560,453 13,681,359 41,044,077 and 123,132,231, with no remainder.

Since 123,132,231 cannot be divided by just 1 and 123,132,231, it is a composite number.


More Examples

Number 123,132,229123,132,230123,132,232123,132,233
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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