Q: Is 9,075,825 a Composite Number?

Why is 9,075,825 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 9,075,825 can be evenly divided by 1 3 5 9 11 15 19 25 33 45 55 57 75 95 99 165 171 193 209 225 275 285 475 495 579 627 825 855 965 1,045 1,425 1,737 1,881 2,123 2,475 2,895 3,135 3,667 4,275 4,825 5,225 6,369 8,685 9,405 10,615 11,001 14,475 15,675 18,335 19,107 31,845 33,003 40,337 43,425 47,025 53,075 55,005 91,675 95,535 121,011 159,225 165,015 201,685 275,025 363,033 477,675 605,055 825,075 1,008,425 1,815,165 3,025,275 and 9,075,825, with no remainder.

Since 9,075,825 cannot be divided by just 1 and 9,075,825, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).