Q: Is 5,519,250 a Composite Number?

Why is 5,519,250 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 5,519,250 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 125 150 165 198 223 225 250 275 330 375 446 450 495 550 669 750 825 990 1,115 1,125 1,338 1,375 1,650 2,007 2,230 2,250 2,453 2,475 2,750 3,345 4,014 4,125 4,906 4,950 5,575 6,690 7,359 8,250 10,035 11,150 12,265 12,375 14,718 16,725 20,070 22,077 24,530 24,750 27,875 33,450 36,795 44,154 50,175 55,750 61,325 73,590 83,625 100,350 110,385 122,650 167,250 183,975 220,770 250,875 306,625 367,950 501,750 551,925 613,250 919,875 1,103,850 1,839,750 2,759,625 and 5,519,250, with no remainder.

Since 5,519,250 cannot be divided by just 1 and 5,519,250, 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).