Q: Is 311,961 a Composite Number?

 A: Yes, 311,961 is a composite number.

Why is 311,961 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 311,961 can be evenly divided by 1 3 13 19 39 57 247 421 741 1,263 5,473 7,999 16,419 23,997 103,987 and 311,961, with no remainder.

Since 311,961 cannot be divided by just 1 and 311,961, it is a composite number.


More Examples

Number 311,959311,960311,962311,963
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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