Q: Is 5,445,330 a Composite Number?

Why is 5,445,330 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 5,445,330 can be evenly divided by 1 2 3 5 6 10 11 15 22 29 30 33 55 58 66 87 110 145 165 174 290 319 330 435 569 638 870 957 1,138 1,595 1,707 1,914 2,845 3,190 3,414 4,785 5,690 6,259 8,535 9,570 12,518 16,501 17,070 18,777 31,295 33,002 37,554 49,503 62,590 82,505 93,885 99,006 165,010 181,511 187,770 247,515 363,022 495,030 544,533 907,555 1,089,066 1,815,110 2,722,665 and 5,445,330, with no remainder.

Since 5,445,330 cannot be divided by just 1 and 5,445,330, 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).