Q: Is 1,351,480 a Composite Number?

Why is 1,351,480 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 1,351,480 can be evenly divided by 1 2 4 5 8 10 13 20 23 26 40 46 52 65 92 104 113 115 130 184 226 230 260 299 452 460 520 565 598 904 920 1,130 1,196 1,469 1,495 2,260 2,392 2,599 2,938 2,990 4,520 5,198 5,876 5,980 7,345 10,396 11,752 11,960 12,995 14,690 20,792 25,990 29,380 33,787 51,980 58,760 67,574 103,960 135,148 168,935 270,296 337,870 675,740 and 1,351,480, with no remainder.

Since 1,351,480 cannot be divided by just 1 and 1,351,480, 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).