Q: Is 381,021 a Composite Number?

 A: Yes, 381,021 is a composite number.

Why is 381,021 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 381,021 can be evenly divided by 1 3 17 31 51 93 241 527 723 1,581 4,097 7,471 12,291 22,413 127,007 and 381,021, with no remainder.

Since 381,021 cannot be divided by just 1 and 381,021, it is a composite number.


More Examples

Number 381,019381,020381,022381,023
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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