Q: Is 11,153,376 a Composite Number?

Why is 11,153,376 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 11,153,376 can be evenly divided by 1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 288 312 324 331 351 416 432 468 624 648 662 702 864 936 993 1,053 1,248 1,296 1,324 1,404 1,872 1,986 2,106 2,592 2,648 2,808 2,979 3,744 3,972 4,212 4,303 5,296 5,616 5,958 7,944 8,424 8,606 8,937 10,592 11,232 11,916 12,909 15,888 16,848 17,212 17,874 23,832 25,818 26,811 31,776 33,696 34,424 35,748 38,727 47,664 51,636 53,622 68,848 71,496 77,454 95,328 103,272 107,244 116,181 137,696 142,992 154,908 206,544 214,488 232,362 285,984 309,816 348,543 413,088 428,976 464,724 619,632 697,086 857,952 929,448 1,239,264 1,394,172 1,858,896 2,788,344 3,717,792 5,576,688 and 11,153,376, with no remainder.

Since 11,153,376 cannot be divided by just 1 and 11,153,376, 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).