Q: Is 1,110,144 a Composite Number?

Why is 1,110,144 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 1,110,144 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 59 64 84 96 98 112 118 128 147 168 177 192 196 224 236 294 336 354 384 392 413 448 472 588 672 708 784 826 896 944 1,176 1,239 1,344 1,416 1,568 1,652 1,888 2,352 2,478 2,688 2,832 2,891 3,136 3,304 3,776 4,704 4,956 5,664 5,782 6,272 6,608 7,552 8,673 9,408 9,912 11,328 11,564 13,216 17,346 18,816 19,824 22,656 23,128 26,432 34,692 39,648 46,256 52,864 69,384 79,296 92,512 138,768 158,592 185,024 277,536 370,048 555,072 and 1,110,144, with no remainder.

Since 1,110,144 cannot be divided by just 1 and 1,110,144, 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).