Q: Is 20,420,745 a Composite Number?

 A: Yes, 20,420,745 is a composite number.

Why is 20,420,745 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 20,420,745 can be evenly divided by 1 3 5 15 1,361,383 4,084,149 6,806,915 and 20,420,745, with no remainder.

Since 20,420,745 cannot be divided by just 1 and 20,420,745, it is a composite number.


More Examples

Number 20,420,74320,420,74420,420,74620,420,747
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 20,420,745:


Ask a Question