Q: Is 1,273,800 a Composite Number?

Why is 1,273,800 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 1,273,800 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 44 50 55 60 66 75 88 100 110 120 132 150 165 193 200 220 264 275 300 330 386 440 550 579 600 660 772 825 965 1,100 1,158 1,320 1,544 1,650 1,930 2,123 2,200 2,316 2,895 3,300 3,860 4,246 4,632 4,825 5,790 6,369 6,600 7,720 8,492 9,650 10,615 11,580 12,738 14,475 16,984 19,300 21,230 23,160 25,476 28,950 31,845 38,600 42,460 50,952 53,075 57,900 63,690 84,920 106,150 115,800 127,380 159,225 212,300 254,760 318,450 424,600 636,900 and 1,273,800, with no remainder.

Since 1,273,800 cannot be divided by just 1 and 1,273,800, 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).