Q: Is 20,310 a Composite Number?

 A: Yes, 20,310 is a composite number.

Why is 20,310 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 20,310 can be evenly divided by 1 2 3 5 6 10 15 30 677 1,354 2,031 3,385 4,062 6,770 10,155 and 20,310, with no remainder.

Since 20,310 cannot be divided by just 1 and 20,310, it is a composite number.


More Examples

Number 20,30820,30920,31120,312
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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