Q: Is 5,220,450 a Composite Number?

Why is 5,220,450 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 5,220,450 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 225 270 405 450 675 810 1,289 1,350 2,025 2,578 3,867 4,050 6,445 7,734 11,601 12,890 19,335 23,202 32,225 34,803 38,670 58,005 64,450 69,606 96,675 104,409 116,010 174,015 193,350 208,818 290,025 348,030 522,045 580,050 870,075 1,044,090 1,740,150 2,610,225 and 5,220,450, with no remainder.

Since 5,220,450 cannot be divided by just 1 and 5,220,450, 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).