Q: Is 423,820 a Composite Number?

 A: Yes, 423,820 is a composite number.

Why is 423,820 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 423,820 can be evenly divided by 1 2 4 5 10 20 21,191 42,382 84,764 105,955 211,910 and 423,820, with no remainder.

Since 423,820 cannot be divided by just 1 and 423,820, it is a composite number.


More Examples

Number 423,818423,819423,821423,822
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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