Q: Is 631,220 a Composite Number?

 A: Yes, 631,220 is a composite number.

Why is 631,220 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 631,220 can be evenly divided by 1 2 4 5 10 20 37 74 148 185 370 740 853 1,706 3,412 4,265 8,530 17,060 31,561 63,122 126,244 157,805 315,610 and 631,220, with no remainder.

Since 631,220 cannot be divided by just 1 and 631,220, it is a composite number.


More Examples

Number 631,218631,219631,221631,222
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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