Q: Is 8,647,650 a Composite Number?

Why is 8,647,650 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 8,647,650 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 150 165 198 225 275 330 450 495 550 825 990 1,650 1,747 2,475 3,494 4,950 5,241 8,735 10,482 15,723 17,470 19,217 26,205 31,446 38,434 43,675 52,410 57,651 78,615 87,350 96,085 115,302 131,025 157,230 172,953 192,170 262,050 288,255 345,906 393,075 480,425 576,510 786,150 864,765 960,850 1,441,275 1,729,530 2,882,550 4,323,825 and 8,647,650, with no remainder.

Since 8,647,650 cannot be divided by just 1 and 8,647,650, 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).