Q: Is 5,120,400 a Composite Number?

Why is 5,120,400 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 5,120,400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 136 150 170 200 204 240 251 255 272 300 340 400 408 425 502 510 600 680 753 816 850 1,004 1,020 1,200 1,255 1,275 1,360 1,506 1,700 2,008 2,040 2,510 2,550 3,012 3,400 3,765 4,016 4,080 4,267 5,020 5,100 6,024 6,275 6,800 7,530 8,534 10,040 10,200 12,048 12,550 12,801 15,060 17,068 18,825 20,080 20,400 21,335 25,100 25,602 30,120 34,136 37,650 42,670 50,200 51,204 60,240 64,005 68,272 75,300 85,340 100,400 102,408 106,675 128,010 150,600 170,680 204,816 213,350 256,020 301,200 320,025 341,360 426,700 512,040 640,050 853,400 1,024,080 1,280,100 1,706,800 2,560,200 and 5,120,400, with no remainder.

Since 5,120,400 cannot be divided by just 1 and 5,120,400, 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).