Compare 1139 vs 1147
| Property | 1139 | 1147 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 671 | 311 × 371 |
| Prime factorization | 17 × 67 | 31 × 37 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 67, 1139 | 1, 31, 37, 1147 |
| Number of properties | 1 | 1 |
| Semiprimes | 334th | 338th |
| Roman numberals | MCXXXIX | MCXLVII |
| Base 2 | 100011100112 | 100011110112 |
| Base 3 | 11200123 | 11201113 |
| Base 4 | 1013034 | 1013234 |
| Base 5 | 140245 | 140425 |
| Base 6 | 51356 | 51516 |
| Base 7 | 32157 | 32267 |
| Base 8 | 21638 | 21738 |
| Base 9 | 15059 | 15149 |
| Base 10 | 113910 | 114710 |
| Base 11 | 94611 | 95311 |
| Base 12 | 7ab12 | 7b712 |
| Base 13 | 69813 | 6a313 |
| Base 14 | 5b514 | 5bd14 |
| Base 15 | 50e15 | 51715 |
| Base 16 | 47316 | 47b16 |