Compare 13881 vs 13885
| Property | 13881 | 13885 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 6611 | 51 × 27771 |
| Prime factorization | 3 × 7 × 661 | 5 × 2777 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 661, 1983, 4627, 13881 | 1, 5, 2777, 13885 |
| Number of properties | 0 | 1 |
| Semiprimes | 3586th | |
| Roman numberals | ||
| Base 2 | 110110001110012 | 110110001111012 |
| Base 3 | 2010010103 | 2010010213 |
| Base 4 | 31203214 | 31203314 |
| Base 5 | 4210115 | 4210205 |
| Base 6 | 1441336 | 1441416 |
| Base 7 | 553207 | 553247 |
| Base 8 | 330718 | 330758 |
| Base 9 | 210339 | 210379 |
| Base 10 | 1388110 | 1388510 |
| Base 11 | a47a11 | a48311 |
| Base 12 | 804912 | 805112 |
| Base 13 | 641a13 | 642113 |
| Base 14 | 50b714 | 50bb14 |
| Base 15 | 41a615 | 41aa15 |
| Base 16 | 363916 | 363d16 |