Q: Is 1,510,650 a Composite Number?

Why is 1,510,650 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 1,510,650 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 225 270 373 405 450 675 746 810 1,119 1,350 1,865 2,025 2,238 3,357 3,730 4,050 5,595 6,714 9,325 10,071 11,190 16,785 18,650 20,142 27,975 30,213 33,570 50,355 55,950 60,426 83,925 100,710 151,065 167,850 251,775 302,130 503,550 755,325 and 1,510,650, with no remainder.

Since 1,510,650 cannot be divided by just 1 and 1,510,650, 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).