Q: Is 60,503,580 a Composite Number?

Why is 60,503,580 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 60,503,580 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 129 172 180 215 258 387 430 516 645 774 860 1,290 1,548 1,935 2,580 3,870 7,740 7,817 15,634 23,451 31,268 39,085 46,902 70,353 78,170 93,804 117,255 140,706 156,340 234,510 281,412 336,131 351,765 469,020 672,262 703,530 1,008,393 1,344,524 1,407,060 1,680,655 2,016,786 3,025,179 3,361,310 4,033,572 5,041,965 6,050,358 6,722,620 10,083,930 12,100,716 15,125,895 20,167,860 30,251,790 and 60,503,580, with no remainder.

Since 60,503,580 cannot be divided by just 1 and 60,503,580, 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).