Q: Is 642,750 a Composite Number?

 A: Yes, 642,750 is a composite number.

Why is 642,750 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 642,750 can be evenly divided by 1 2 3 5 6 10 15 25 30 50 75 125 150 250 375 750 857 1,714 2,571 4,285 5,142 8,570 12,855 21,425 25,710 42,850 64,275 107,125 128,550 214,250 321,375 and 642,750, with no remainder.

Since 642,750 cannot be divided by just 1 and 642,750, it is a composite number.


More Examples

Number 642,748642,749642,751642,752
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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