Q: Is 103,221,200 a Composite Number?

Why is 103,221,200 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 103,221,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 200 211 400 422 844 1,055 1,223 1,688 2,110 2,446 3,376 4,220 4,892 5,275 6,115 8,440 9,784 10,550 12,230 16,880 19,568 21,100 24,460 30,575 42,200 48,920 61,150 84,400 97,840 122,300 244,600 258,053 489,200 516,106 1,032,212 1,290,265 2,064,424 2,580,530 4,128,848 5,161,060 6,451,325 10,322,120 12,902,650 20,644,240 25,805,300 51,610,600 and 103,221,200, with no remainder.

Since 103,221,200 cannot be divided by just 1 and 103,221,200, 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).