Q: Is 381,980 a Composite Number?

 A: Yes, 381,980 is a composite number.

Why is 381,980 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 381,980 can be evenly divided by 1 2 4 5 10 20 71 142 269 284 355 538 710 1,076 1,345 1,420 2,690 5,380 19,099 38,198 76,396 95,495 190,990 and 381,980, with no remainder.

Since 381,980 cannot be divided by just 1 and 381,980, it is a composite number.


More Examples

Number 381,978381,979381,981381,982
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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