Q: Is 1,397,825 a Composite Number?

 A: Yes, 1,397,825 is a composite number.

Why is 1,397,825 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 1,397,825 can be evenly divided by 1 5 11 13 17 23 25 55 65 85 115 143 187 221 253 275 299 325 391 425 575 715 935 1,105 1,265 1,495 1,955 2,431 3,289 3,575 4,301 4,675 5,083 5,525 6,325 7,475 9,775 12,155 16,445 21,505 25,415 55,913 60,775 82,225 107,525 127,075 279,565 and 1,397,825, with no remainder.

Since 1,397,825 cannot be divided by just 1 and 1,397,825, it is a composite number.


More Examples

Number 1,397,8231,397,8241,397,8261,397,827
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 1,397,825:


Ask a Question