Compare 2881 vs 2913
| Property | 2881 | 2913 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 431 × 671 | 31 × 9711 |
| Prime factorization | 43 × 67 | 3 × 971 |
| Divisors count | 4 | 4 |
| Divisors | 1, 43, 67, 2881 | 1, 3, 971, 2913 |
| Number of properties | 1 | 1 |
| Semiprimes | 804th | 813th |
| Roman numberals | MMDCCCLXXXI | MMCMXIII |
| Base 2 | 1011010000012 | 1011011000012 |
| Base 3 | 102212013 | 102222203 |
| Base 4 | 2310014 | 2312014 |
| Base 5 | 430115 | 431235 |
| Base 6 | 212016 | 212536 |
| Base 7 | 112547 | 113317 |
| Base 8 | 55018 | 55418 |
| Base 9 | 38519 | 38869 |
| Base 10 | 288110 | 291310 |
| Base 11 | 218a11 | 220911 |
| Base 12 | 180112 | 182912 |
| Base 13 | 140813 | 143113 |
| Base 14 | 109b14 | 10c114 |
| Base 15 | cc115 | ce315 |
| Base 16 | b4116 | b6116 |