Q: Is 4,905,450 a Composite Number?

Why is 4,905,450 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 4,905,450 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 99 110 150 165 198 225 275 330 450 495 550 825 990 991 1,650 1,982 2,475 2,973 4,950 4,955 5,946 8,919 9,910 10,901 14,865 17,838 21,802 24,775 29,730 32,703 44,595 49,550 54,505 65,406 74,325 89,190 98,109 109,010 148,650 163,515 196,218 222,975 272,525 327,030 445,950 490,545 545,050 817,575 981,090 1,635,150 2,452,725 and 4,905,450, with no remainder.

Since 4,905,450 cannot be divided by just 1 and 4,905,450, 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).