Q: Is 415,350 a Composite Number?

Why is 415,350 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 415,350 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 65 71 75 78 90 117 130 142 150 195 213 225 234 325 355 390 426 450 585 639 650 710 923 975 1,065 1,170 1,278 1,775 1,846 1,950 2,130 2,769 2,925 3,195 3,550 4,615 5,325 5,538 5,850 6,390 8,307 9,230 10,650 13,845 15,975 16,614 23,075 27,690 31,950 41,535 46,150 69,225 83,070 138,450 207,675 and 415,350, with no remainder.

Since 415,350 cannot be divided by just 1 and 415,350, 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).