Q: Is 1,938,048 a Composite Number?

Why is 1,938,048 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 1,938,048 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 103 112 128 147 168 192 196 206 224 294 309 336 384 392 412 448 588 618 672 721 784 824 896 1,176 1,236 1,344 1,442 1,568 1,648 2,163 2,352 2,472 2,688 2,884 3,136 3,296 4,326 4,704 4,944 5,047 5,768 6,272 6,592 8,652 9,408 9,888 10,094 11,536 13,184 15,141 17,304 18,816 19,776 20,188 23,072 30,282 34,608 39,552 40,376 46,144 60,564 69,216 80,752 92,288 121,128 138,432 161,504 242,256 276,864 323,008 484,512 646,016 969,024 and 1,938,048, with no remainder.

Since 1,938,048 cannot be divided by just 1 and 1,938,048, 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).