Compare 138911 vs 138949
| Property | 138911 | 138949 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 44811 | 411 × 33891 |
| Prime factorization | 31 × 4481 | 41 × 3389 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 4481, 138911 | 1, 41, 3389, 138949 |
| Number of properties | 1 | 1 |
| Semiprimes | 31948th | 31957th |
| Roman numberals | ||
| Base 2 | 1000011110100111112 | 1000011110110001012 |
| Base 3 | 210011122123 | 210011210213 |
| Base 4 | 2013221334 | 2013230114 |
| Base 5 | 134211215 | 134212445 |
| Base 6 | 25510356 | 25511416 |
| Base 7 | 11156637 | 11160467 |
| Base 8 | 4172378 | 4173058 |
| Base 9 | 2314859 | 2315379 |
| Base 10 | 13891110 | 13894910 |
| Base 11 | 9540311 | 9543811 |
| Base 12 | 6847b12 | 684b112 |
| Base 13 | 4b2c613 | 4b32513 |
| Base 14 | 388a314 | 388cd14 |
| Base 15 | 2b25b15 | 2b28415 |
| Base 16 | 21e9f16 | 21ec516 |