Q: Is 1,304,380 a Composite Number?

Why is 1,304,380 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 1,304,380 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 121 140 154 196 220 242 245 308 385 484 490 539 605 770 847 980 1,078 1,210 1,331 1,540 1,694 2,156 2,420 2,662 2,695 3,388 4,235 5,324 5,390 5,929 6,655 8,470 9,317 10,780 11,858 13,310 16,940 18,634 23,716 26,620 29,645 37,268 46,585 59,290 65,219 93,170 118,580 130,438 186,340 260,876 326,095 652,190 and 1,304,380, with no remainder.

Since 1,304,380 cannot be divided by just 1 and 1,304,380, 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).