Q: Is 20,267,100 a Composite Number?

Why is 20,267,100 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 20,267,100 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 63 70 75 84 90 100 105 126 140 150 175 180 210 225 252 300 315 350 420 450 525 630 700 900 1,050 1,260 1,575 2,100 3,150 3,217 6,300 6,434 9,651 12,868 16,085 19,302 22,519 28,953 32,170 38,604 45,038 48,255 57,906 64,340 67,557 80,425 90,076 96,510 112,595 115,812 135,114 144,765 160,850 193,020 202,671 225,190 241,275 270,228 289,530 321,700 337,785 405,342 450,380 482,550 562,975 579,060 675,570 723,825 810,684 965,100 1,013,355 1,125,950 1,351,140 1,447,650 1,688,925 2,026,710 2,251,900 2,895,300 3,377,850 4,053,420 5,066,775 6,755,700 10,133,550 and 20,267,100, with no remainder.

Since 20,267,100 cannot be divided by just 1 and 20,267,100, 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).