Q: Is 13,071,630 a Composite Number?

Why is 13,071,630 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 13,071,630 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 121 130 143 165 195 242 277 286 330 363 390 429 554 605 715 726 831 858 1,210 1,385 1,430 1,573 1,662 1,815 2,145 2,770 3,047 3,146 3,601 3,630 4,155 4,290 4,719 6,094 7,202 7,865 8,310 9,141 9,438 10,803 15,235 15,730 18,005 18,282 21,606 23,595 30,470 33,517 36,010 39,611 45,705 47,190 54,015 67,034 79,222 91,410 100,551 108,030 118,833 167,585 198,055 201,102 237,666 335,170 396,110 435,721 502,755 594,165 871,442 1,005,510 1,188,330 1,307,163 2,178,605 2,614,326 4,357,210 6,535,815 and 13,071,630, with no remainder.

Since 13,071,630 cannot be divided by just 1 and 13,071,630, 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).