Q: Is 2,155,425 a Composite Number?

 A: Yes, 2,155,425 is a composite number.

Why is 2,155,425 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 2,155,425 can be evenly divided by 1 3 5 15 25 29 75 87 145 435 725 991 2,175 2,973 4,955 14,865 24,775 28,739 74,325 86,217 143,695 431,085 718,475 and 2,155,425, with no remainder.

Since 2,155,425 cannot be divided by just 1 and 2,155,425, it is a composite number.


More Examples

Number 2,155,4232,155,4242,155,4262,155,427
Composite? noyesyesyes
  • 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 2,155,425:


Ask a Question