Q: Is 121,103,112 a Composite Number?

Why is 121,103,112 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 121,103,112 can be evenly divided by 1 2 3 4 6 8 12 13 19 24 26 31 38 39 52 57 62 76 78 93 104 114 124 152 156 186 228 247 248 312 372 403 456 494 589 659 741 744 806 988 1,178 1,209 1,318 1,482 1,612 1,767 1,976 1,977 2,356 2,418 2,636 2,964 3,224 3,534 3,954 4,712 4,836 5,272 5,928 7,068 7,657 7,908 8,567 9,672 12,521 14,136 15,314 15,816 17,134 20,429 22,971 25,042 25,701 30,628 34,268 37,563 40,858 45,942 50,084 51,402 61,256 61,287 68,536 75,126 81,716 91,884 100,168 102,804 122,574 150,252 162,773 163,432 183,768 205,608 245,148 265,577 300,504 325,546 388,151 488,319 490,296 531,154 651,092 776,302 796,731 976,638 1,062,308 1,164,453 1,302,184 1,552,604 1,593,462 1,953,276 2,124,616 2,328,906 3,105,208 3,186,924 3,906,552 4,657,812 5,045,963 6,373,848 9,315,624 10,091,926 15,137,889 20,183,852 30,275,778 40,367,704 60,551,556 and 121,103,112, with no remainder.

Since 121,103,112 cannot be divided by just 1 and 121,103,112, 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).