Q: Is 20,825 a Composite Number?

 A: Yes, 20,825 is a composite number.

Why is 20,825 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 20,825 can be evenly divided by 1 5 7 17 25 35 49 85 119 175 245 425 595 833 1,225 2,975 4,165 and 20,825, with no remainder.

Since 20,825 cannot be divided by just 1 and 20,825, it is a composite number.


More Examples

Number 20,82320,82420,82620,827
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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