Q: Is 387,021 a Composite Number?

 A: Yes, 387,021 is a composite number.

Why is 387,021 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 387,021 can be evenly divided by 1 3 23 69 71 79 213 237 1,633 1,817 4,899 5,451 5,609 16,827 129,007 and 387,021, with no remainder.

Since 387,021 cannot be divided by just 1 and 387,021, it is a composite number.


More Examples

Number 387,019387,020387,022387,023
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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