Q: Is 19,708,950 a Composite Number?

Why is 19,708,950 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 19,708,950 can be evenly divided by 1 2 3 5 6 10 15 17 25 30 34 50 51 59 75 85 102 118 131 150 170 177 255 262 295 354 393 425 510 590 655 786 850 885 1,003 1,275 1,310 1,475 1,770 1,965 2,006 2,227 2,550 2,950 3,009 3,275 3,930 4,425 4,454 5,015 6,018 6,550 6,681 7,729 8,850 9,825 10,030 11,135 13,362 15,045 15,458 19,650 22,270 23,187 25,075 30,090 33,405 38,645 46,374 50,150 55,675 66,810 75,225 77,290 111,350 115,935 131,393 150,450 167,025 193,225 231,870 262,786 334,050 386,450 394,179 579,675 656,965 788,358 1,159,350 1,313,930 1,970,895 3,284,825 3,941,790 6,569,650 9,854,475 and 19,708,950, with no remainder.

Since 19,708,950 cannot be divided by just 1 and 19,708,950, 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).