Q: Is 20,425 a Composite Number?

 A: Yes, 20,425 is a composite number.

Why is 20,425 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 20,425 can be evenly divided by 1 5 19 25 43 95 215 475 817 1,075 4,085 and 20,425, with no remainder.

Since 20,425 cannot be divided by just 1 and 20,425, it is a composite number.


More Examples

Number 20,42320,42420,42620,427
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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