Q: Is 22,038,800 a Composite Number?

Why is 22,038,800 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 22,038,800 can be evenly divided by 1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 40 50 56 68 70 80 85 100 112 119 136 140 170 175 200 238 272 280 340 350 400 425 463 476 560 595 680 700 850 926 952 1,190 1,360 1,400 1,700 1,852 1,904 2,315 2,380 2,800 2,975 3,241 3,400 3,704 4,630 4,760 5,950 6,482 6,800 7,408 7,871 9,260 9,520 11,575 11,900 12,964 15,742 16,205 18,520 23,150 23,800 25,928 31,484 32,410 37,040 39,355 46,300 47,600 51,856 55,097 62,968 64,820 78,710 81,025 92,600 110,194 125,936 129,640 157,420 162,050 185,200 196,775 220,388 259,280 275,485 314,840 324,100 393,550 440,776 550,970 629,680 648,200 787,100 881,552 1,101,940 1,296,400 1,377,425 1,574,200 2,203,880 2,754,850 3,148,400 4,407,760 5,509,700 11,019,400 and 22,038,800, with no remainder.

Since 22,038,800 cannot be divided by just 1 and 22,038,800, 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).