Q: Is 1,214,070 a Composite Number?

Why is 1,214,070 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 1,214,070 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 195 283 286 330 390 429 566 715 849 858 1,415 1,430 1,698 2,145 2,830 3,113 3,679 4,245 4,290 6,226 7,358 8,490 9,339 11,037 15,565 18,395 18,678 22,074 31,130 36,790 40,469 46,695 55,185 80,938 93,390 110,370 121,407 202,345 242,814 404,690 607,035 and 1,214,070, with no remainder.

Since 1,214,070 cannot be divided by just 1 and 1,214,070, 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).