Q: Is 1,013,520 a Composite Number?

Why is 1,013,520 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 1,013,520 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 48 60 80 82 103 120 123 164 205 206 240 246 309 328 410 412 492 515 615 618 656 820 824 984 1,030 1,230 1,236 1,545 1,640 1,648 1,968 2,060 2,460 2,472 3,090 3,280 4,120 4,223 4,920 4,944 6,180 8,240 8,446 9,840 12,360 12,669 16,892 21,115 24,720 25,338 33,784 42,230 50,676 63,345 67,568 84,460 101,352 126,690 168,920 202,704 253,380 337,840 506,760 and 1,013,520, with no remainder.

Since 1,013,520 cannot be divided by just 1 and 1,013,520, 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).