Q: Is 121,132,221 a Composite Number?

 A: Yes, 121,132,221 is a composite number.

Why is 121,132,221 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 121,132,221 can be evenly divided by 1 3 7 21 31 93 217 651 186,071 558,213 1,302,497 3,907,491 5,768,201 17,304,603 40,377,407 and 121,132,221, with no remainder.

Since 121,132,221 cannot be divided by just 1 and 121,132,221, it is a composite number.


More Examples

Number 121,132,219121,132,220121,132,222121,132,223
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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