Q: Is 320,420 a Composite Number?

 A: Yes, 320,420 is a composite number.

Why is 320,420 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 320,420 can be evenly divided by 1 2 4 5 10 20 37 74 148 185 370 433 740 866 1,732 2,165 4,330 8,660 16,021 32,042 64,084 80,105 160,210 and 320,420, with no remainder.

Since 320,420 cannot be divided by just 1 and 320,420, it is a composite number.


More Examples

Number 320,418320,419320,421320,422
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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