Q: Is 250,221,150 a Composite Number?

Why is 250,221,150 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 250,221,150 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 54 62 75 81 90 93 135 150 155 162 186 225 270 279 310 405 450 465 558 675 775 810 837 930 1,350 1,395 1,550 1,674 1,993 2,025 2,325 2,511 2,790 3,986 4,050 4,185 4,650 5,022 5,979 6,975 8,370 9,965 11,958 12,555 13,950 17,937 19,930 20,925 25,110 29,895 35,874 41,850 49,825 53,811 59,790 61,783 62,775 89,685 99,650 107,622 123,566 125,550 149,475 161,433 179,370 185,349 269,055 298,950 308,915 322,866 370,698 448,425 538,110 556,047 617,830 807,165 896,850 926,745 1,112,094 1,345,275 1,544,575 1,614,330 1,668,141 1,853,490 2,690,550 2,780,235 3,089,150 3,336,282 4,035,825 4,633,725 5,004,423 5,560,470 8,071,650 8,340,705 9,267,450 10,008,846 13,901,175 16,681,410 25,022,115 27,802,350 41,703,525 50,044,230 83,407,050 125,110,575 and 250,221,150, with no remainder.

Since 250,221,150 cannot be divided by just 1 and 250,221,150, 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).