Q: Is 1,220,720 a Composite Number?

 A: Yes, 1,220,720 is a composite number.

Why is 1,220,720 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 1,220,720 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 15,259 30,518 61,036 76,295 122,072 152,590 244,144 305,180 610,360 and 1,220,720, with no remainder.

Since 1,220,720 cannot be divided by just 1 and 1,220,720, it is a composite number.


More Examples

Number 1,220,7181,220,7191,220,7211,220,722
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 1,220,720:


Ask a Question