Q: Is 312,220 a Composite Number?

 A: Yes, 312,220 is a composite number.

Why is 312,220 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 312,220 can be evenly divided by 1 2 4 5 10 20 67 134 233 268 335 466 670 932 1,165 1,340 2,330 4,660 15,611 31,222 62,444 78,055 156,110 and 312,220, with no remainder.

Since 312,220 cannot be divided by just 1 and 312,220, it is a composite number.


More Examples

Number 312,218312,219312,221312,222
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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