Q: Is 120,220,221 a Composite Number?

 A: Yes, 120,220,221 is a composite number.

Why is 120,220,221 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 120,220,221 can be evenly divided by 1 3 11 33 89 267 979 2,937 40,933 122,799 450,263 1,350,789 3,643,037 10,929,111 40,073,407 and 120,220,221, with no remainder.

Since 120,220,221 cannot be divided by just 1 and 120,220,221, it is a composite number.


More Examples

Number 120,220,219120,220,220120,220,222120,220,223
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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