Compare 2105 vs 2115
| Property | 2105 | 2115 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 4211 | 32 × 51 × 471 |
| Prime factorization | 5 × 421 | 3 × 3 × 5 × 47 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 421, 2105 | 1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115 |
| Number of properties | 1 | 0 |
| Semiprimes | 604th | |
| Roman numberals | MMCV | MMCXV |
| Base 2 | 1000001110012 | 1000010000112 |
| Base 3 | 22122223 | 22201003 |
| Base 4 | 2003214 | 2010034 |
| Base 5 | 314105 | 314305 |
| Base 6 | 134256 | 134436 |
| Base 7 | 60657 | 61117 |
| Base 8 | 40718 | 41038 |
| Base 9 | 27889 | 28109 |
| Base 10 | 210510 | 211510 |
| Base 11 | 164411 | 165311 |
| Base 12 | 127512 | 128312 |
| Base 13 | c5c13 | c6913 |
| Base 14 | aa514 | ab114 |
| Base 15 | 95515 | 96015 |
| Base 16 | 83916 | 84316 |