Q: Is 4,310,320 a Composite Number?

Why is 4,310,320 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 4,310,320 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 40 43 56 70 80 86 112 140 172 179 215 280 301 344 358 430 560 602 688 716 860 895 1,204 1,253 1,432 1,505 1,720 1,790 2,408 2,506 2,864 3,010 3,440 3,580 4,816 5,012 6,020 6,265 7,160 7,697 10,024 12,040 12,530 14,320 15,394 20,048 24,080 25,060 30,788 38,485 50,120 53,879 61,576 76,970 100,240 107,758 123,152 153,940 215,516 269,395 307,880 431,032 538,790 615,760 862,064 1,077,580 2,155,160 and 4,310,320, with no remainder.

Since 4,310,320 cannot be divided by just 1 and 4,310,320, 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).