Q: Is 11,123,100 a Composite Number?

Why is 11,123,100 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 11,123,100 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 17 18 20 25 30 34 36 45 50 51 60 68 75 85 90 100 102 150 153 170 180 204 225 255 300 306 340 425 450 510 612 727 765 850 900 1,020 1,275 1,454 1,530 1,700 2,181 2,550 2,908 3,060 3,635 3,825 4,362 5,100 6,543 7,270 7,650 8,724 10,905 12,359 13,086 14,540 15,300 18,175 21,810 24,718 26,172 32,715 36,350 37,077 43,620 49,436 54,525 61,795 65,430 72,700 74,154 109,050 111,231 123,590 130,860 148,308 163,575 185,385 218,100 222,462 247,180 308,975 327,150 370,770 444,924 556,155 617,950 654,300 741,540 926,925 1,112,310 1,235,900 1,853,850 2,224,620 2,780,775 3,707,700 5,561,550 and 11,123,100, with no remainder.

Since 11,123,100 cannot be divided by just 1 and 11,123,100, 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).