Q: Is 2,268,448 a Composite Number?

Why is 2,268,448 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 2,268,448 can be evenly divided by 1 2 4 7 8 13 14 16 19 26 28 32 38 41 52 56 76 82 91 104 112 133 152 164 182 208 224 247 266 287 304 328 364 416 494 532 533 574 608 656 728 779 988 1,064 1,066 1,148 1,312 1,456 1,558 1,729 1,976 2,128 2,132 2,296 2,912 3,116 3,458 3,731 3,952 4,256 4,264 4,592 5,453 6,232 6,916 7,462 7,904 8,528 9,184 10,127 10,906 12,464 13,832 14,924 17,056 20,254 21,812 24,928 27,664 29,848 40,508 43,624 55,328 59,696 70,889 81,016 87,248 119,392 141,778 162,032 174,496 283,556 324,064 567,112 1,134,224 and 2,268,448, with no remainder.

Since 2,268,448 cannot be divided by just 1 and 2,268,448, 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).