Q: Is 1,392,006 a Composite Number?

Why is 1,392,006 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 1,392,006 can be evenly divided by 1 2 3 6 7 11 14 21 22 23 33 42 46 66 69 77 131 138 154 161 231 253 262 322 393 462 483 506 759 786 917 966 1,441 1,518 1,771 1,834 2,751 2,882 3,013 3,542 4,323 5,313 5,502 6,026 8,646 9,039 10,087 10,626 18,078 20,174 21,091 30,261 33,143 42,182 60,522 63,273 66,286 99,429 126,546 198,858 232,001 464,002 696,003 and 1,392,006, with no remainder.

Since 1,392,006 cannot be divided by just 1 and 1,392,006, 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).