Q: Is 1,361,448 a Composite Number?

Why is 1,361,448 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 1,361,448 can be evenly divided by 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 191 198 216 264 297 324 382 396 573 594 648 764 792 891 1,146 1,188 1,528 1,719 1,782 2,101 2,292 2,376 3,438 3,564 4,202 4,584 5,157 6,303 6,876 7,128 8,404 10,314 12,606 13,752 15,471 16,808 18,909 20,628 25,212 30,942 37,818 41,256 50,424 56,727 61,884 75,636 113,454 123,768 151,272 170,181 226,908 340,362 453,816 680,724 and 1,361,448, with no remainder.

Since 1,361,448 cannot be divided by just 1 and 1,361,448, 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).