Q: Is 1,010,394 a Composite Number?

Why is 1,010,394 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 1,010,394 can be evenly divided by 1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 99 126 154 162 189 198 231 243 297 378 462 486 567 594 693 729 891 1,134 1,386 1,458 1,701 1,782 2,079 2,187 2,673 3,402 4,158 4,374 5,103 5,346 6,237 6,561 8,019 10,206 12,474 13,122 15,309 16,038 18,711 24,057 30,618 37,422 45,927 48,114 56,133 72,171 91,854 112,266 144,342 168,399 336,798 505,197 and 1,010,394, with no remainder.

Since 1,010,394 cannot be divided by just 1 and 1,010,394, 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).