Compare 142109 vs 142139
| Property | 142109 | 142139 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 129191 | 191 × 74811 |
| Prime factorization | 11 × 12919 | 19 × 7481 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 12919, 142109 | 1, 19, 7481, 142139 |
| Number of properties | 1 | 1 |
| Semiprimes | 32634th | 32639th |
| Roman numberals | ||
| Base 2 | 1000101011000111012 | 1000101011001110112 |
| Base 3 | 210122210223 | 210122221023 |
| Base 4 | 2022301314 | 2022303234 |
| Base 5 | 140214145 | 140220245 |
| Base 6 | 30135256 | 30140156 |
| Base 7 | 11312127 | 11312547 |
| Base 8 | 4254358 | 4254738 |
| Base 9 | 2358389 | 2358729 |
| Base 10 | 14210910 | 14213910 |
| Base 11 | 9785011 | 9787811 |
| Base 12 | 6a2a512 | 6a30b12 |
| Base 13 | 4c8b613 | 4c90a13 |
| Base 14 | 39b0914 | 39b2b14 |
| Base 15 | 2c18e15 | 2c1ae15 |
| Base 16 | 22b1d16 | 22b3b16 |