Q: Is 688,220 a Composite Number?

 A: Yes, 688,220 is a composite number.

Why is 688,220 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 688,220 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 2,647 5,294 10,588 13,235 26,470 34,411 52,940 68,822 137,644 172,055 344,110 and 688,220, with no remainder.

Since 688,220 cannot be divided by just 1 and 688,220, it is a composite number.


More Examples

Number 688,218688,219688,221688,222
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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