Q: Is 321,220 a Composite Number?

 A: Yes, 321,220 is a composite number.

Why is 321,220 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 321,220 can be evenly divided by 1 2 4 5 10 20 16,061 32,122 64,244 80,305 160,610 and 321,220, with no remainder.

Since 321,220 cannot be divided by just 1 and 321,220, it is a composite number.


More Examples

Number 321,218321,219321,221321,222
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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