Compare 1144 vs 1145
| Property | 1144 | 1145 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 111 × 131 | 51 × 2291 |
| Prime factorization | 2 × 2 × 2 × 11 × 13 | 5 × 229 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144 | 1, 5, 229, 1145 |
| Number of properties | 0 | 1 |
| Semiprimes | 337th | |
| Roman numberals | MCXLIV | MCXLV |
| Base 2 | 100011110002 | 100011110012 |
| Base 3 | 11201013 | 11201023 |
| Base 4 | 1013204 | 1013214 |
| Base 5 | 140345 | 140405 |
| Base 6 | 51446 | 51456 |
| Base 7 | 32237 | 32247 |
| Base 8 | 21708 | 21718 |
| Base 9 | 15119 | 15129 |
| Base 10 | 114410 | 114510 |
| Base 11 | 95011 | 95111 |
| Base 12 | 7b412 | 7b512 |
| Base 13 | 6a013 | 6a113 |
| Base 14 | 5ba14 | 5bb14 |
| Base 15 | 51415 | 51515 |
| Base 16 | 47816 | 47916 |