Q: Is 1,512,108 a Composite Number?

Why is 1,512,108 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 1,512,108 can be evenly divided by 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 359 468 702 718 1,053 1,077 1,404 1,436 2,106 2,154 3,231 4,212 4,308 4,667 6,462 9,334 9,693 12,924 14,001 18,668 19,386 28,002 29,079 38,772 42,003 56,004 58,158 84,006 116,316 126,009 168,012 252,018 378,027 504,036 756,054 and 1,512,108, with no remainder.

Since 1,512,108 cannot be divided by just 1 and 1,512,108, 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).