Q: Is 1,078,350 a Composite Number?

Why is 1,078,350 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 1,078,350 can be evenly divided by 1 2 3 5 6 7 10 13 14 15 21 25 26 30 35 39 42 50 65 70 75 78 79 91 105 130 150 158 175 182 195 210 237 273 325 350 390 395 455 474 525 546 553 650 790 910 975 1,027 1,050 1,106 1,185 1,365 1,659 1,950 1,975 2,054 2,275 2,370 2,730 2,765 3,081 3,318 3,950 4,550 5,135 5,530 5,925 6,162 6,825 7,189 8,295 10,270 11,850 13,650 13,825 14,378 15,405 16,590 21,567 25,675 27,650 30,810 35,945 41,475 43,134 51,350 71,890 77,025 82,950 107,835 154,050 179,725 215,670 359,450 539,175 and 1,078,350, with no remainder.

Since 1,078,350 cannot be divided by just 1 and 1,078,350, 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).