Q: Is 1,622,700 a Composite Number?

Why is 1,622,700 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 1,622,700 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 601 675 900 1,202 1,350 1,803 2,404 2,700 3,005 3,606 5,409 6,010 7,212 9,015 10,818 12,020 15,025 16,227 18,030 21,636 27,045 30,050 32,454 36,060 45,075 54,090 60,100 64,908 81,135 90,150 108,180 135,225 162,270 180,300 270,450 324,540 405,675 540,900 811,350 and 1,622,700, with no remainder.

Since 1,622,700 cannot be divided by just 1 and 1,622,700, 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).