Q: Is 4,268,920 a Composite Number?

Why is 4,268,920 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 4,268,920 can be evenly divided by 1 2 4 5 8 10 19 20 38 40 41 76 82 95 137 152 164 190 205 274 328 380 410 548 685 760 779 820 1,096 1,370 1,558 1,640 2,603 2,740 3,116 3,895 5,206 5,480 5,617 6,232 7,790 10,412 11,234 13,015 15,580 20,824 22,468 26,030 28,085 31,160 44,936 52,060 56,170 104,120 106,723 112,340 213,446 224,680 426,892 533,615 853,784 1,067,230 2,134,460 and 4,268,920, with no remainder.

Since 4,268,920 cannot be divided by just 1 and 4,268,920, 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).