Q: Is 688,040 a Composite Number?

 A: Yes, 688,040 is a composite number.

Why is 688,040 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 688,040 can be evenly divided by 1 2 4 5 8 10 20 40 103 167 206 334 412 515 668 824 835 1,030 1,336 1,670 2,060 3,340 4,120 6,680 17,201 34,402 68,804 86,005 137,608 172,010 344,020 and 688,040, with no remainder.

Since 688,040 cannot be divided by just 1 and 688,040, it is a composite number.


More Examples

Number 688,038688,039688,041688,042
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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