Q: Is 1,428,225 a Composite Number?

 A: Yes, 1,428,225 is a composite number.

Why is 1,428,225 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 1,428,225 can be evenly divided by 1 3 5 15 25 75 137 139 411 417 685 695 2,055 2,085 3,425 3,475 10,275 10,425 19,043 57,129 95,215 285,645 476,075 and 1,428,225, with no remainder.

Since 1,428,225 cannot be divided by just 1 and 1,428,225, it is a composite number.


More Examples

Number 1,428,2231,428,2241,428,2261,428,227
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 1,428,225:


Ask a Question