Q: Is 22,320,100 a Composite Number?

Why is 22,320,100 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 22,320,100 can be evenly divided by 1 2 4 5 10 11 20 22 25 44 50 55 100 103 110 197 206 220 275 394 412 515 550 788 985 1,030 1,100 1,133 1,970 2,060 2,167 2,266 2,575 3,940 4,334 4,532 4,925 5,150 5,665 8,668 9,850 10,300 10,835 11,330 19,700 20,291 21,670 22,660 28,325 40,582 43,340 54,175 56,650 81,164 101,455 108,350 113,300 202,910 216,700 223,201 405,820 446,402 507,275 892,804 1,014,550 1,116,005 2,029,100 2,232,010 4,464,020 5,580,025 11,160,050 and 22,320,100, with no remainder.

Since 22,320,100 cannot be divided by just 1 and 22,320,100, 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).