Q: Is 121,113,342 a Composite Number?

Why is 121,113,342 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 121,113,342 can be evenly divided by 1 2 3 6 7 9 14 18 21 31 42 62 63 93 101 126 186 202 217 279 303 307 434 558 606 614 651 707 909 921 1,302 1,414 1,818 1,842 1,953 2,121 2,149 2,763 3,131 3,906 4,242 4,298 5,526 6,262 6,363 6,447 9,393 9,517 12,726 12,894 18,786 19,034 19,341 21,917 28,179 28,551 31,007 38,682 43,834 56,358 57,102 62,014 65,751 66,619 85,653 93,021 131,502 133,238 171,306 186,042 197,253 199,857 217,049 279,063 394,506 399,714 434,098 558,126 599,571 651,147 961,217 1,199,142 1,302,294 1,922,434 1,953,441 2,883,651 3,906,882 5,767,302 6,728,519 8,650,953 13,457,038 17,301,906 20,185,557 40,371,114 60,556,671 and 121,113,342, with no remainder.

Since 121,113,342 cannot be divided by just 1 and 121,113,342, 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).