Q: Is 20,290,200 a Composite Number?

Why is 20,290,200 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 20,290,200 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1,050 1,400 2,100 4,200 4,831 9,662 14,493 19,324 24,155 28,986 33,817 38,648 48,310 57,972 67,634 72,465 96,620 101,451 115,944 120,775 135,268 144,930 169,085 193,240 202,902 241,550 270,536 289,860 338,170 362,325 405,804 483,100 507,255 579,720 676,340 724,650 811,608 845,425 966,200 1,014,510 1,352,680 1,449,300 1,690,850 2,029,020 2,536,275 2,898,600 3,381,700 4,058,040 5,072,550 6,763,400 10,145,100 and 20,290,200, with no remainder.

Since 20,290,200 cannot be divided by just 1 and 20,290,200, 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).