Q: Is 2,667,756 a Composite Number?

Why is 2,667,756 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 2,667,756 can be evenly divided by 1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 182 196 273 294 349 364 546 588 637 698 1,047 1,092 1,274 1,396 1,911 2,094 2,443 2,548 3,822 4,188 4,537 4,886 7,329 7,644 9,074 9,772 13,611 14,658 17,101 18,148 27,222 29,316 31,759 34,202 51,303 54,444 63,518 68,404 95,277 102,606 127,036 190,554 205,212 222,313 381,108 444,626 666,939 889,252 1,333,878 and 2,667,756, with no remainder.

Since 2,667,756 cannot be divided by just 1 and 2,667,756, 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).