Q: Is 631,240 a Composite Number?

 A: Yes, 631,240 is a composite number.

Why is 631,240 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 631,240 can be evenly divided by 1 2 4 5 8 10 20 40 43 86 172 215 344 367 430 734 860 1,468 1,720 1,835 2,936 3,670 7,340 14,680 15,781 31,562 63,124 78,905 126,248 157,810 315,620 and 631,240, with no remainder.

Since 631,240 cannot be divided by just 1 and 631,240, it is a composite number.


More Examples

Number 631,238631,239631,241631,242
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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