Q: Is 231,222,200 a Composite Number?

Why is 231,222,200 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 231,222,200 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 227 275 440 454 463 550 908 926 1,100 1,135 1,816 1,852 2,200 2,270 2,315 2,497 3,704 4,540 4,630 4,994 5,093 5,675 9,080 9,260 9,988 10,186 11,350 11,575 12,485 18,520 19,976 20,372 22,700 23,150 24,970 25,465 40,744 45,400 46,300 49,940 50,930 62,425 92,600 99,880 101,860 105,101 124,850 127,325 203,720 210,202 249,700 254,650 420,404 499,400 509,300 525,505 840,808 1,018,600 1,051,010 1,156,111 2,102,020 2,312,222 2,627,525 4,204,040 4,624,444 5,255,050 5,780,555 9,248,888 10,510,100 11,561,110 21,020,200 23,122,220 28,902,775 46,244,440 57,805,550 115,611,100 and 231,222,200, with no remainder.

Since 231,222,200 cannot be divided by just 1 and 231,222,200, 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).