Compare 157121 vs 157129
| Property | 157121 | 157129 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 471 × 33431 | 71 × 224471 |
| Prime factorization | 47 × 3343 | 7 × 22447 |
| Divisors count | 4 | 4 |
| Divisors | 1, 47, 3343, 157121 | 1, 7, 22447, 157129 |
| Number of properties | 1 | 1 |
| Semiprimes | 35934th | 35936th |
| Roman numberals | ||
| Base 2 | 1001100101110000012 | 1001100101110010012 |
| Base 3 | 212221120223 | 212221121213 |
| Base 4 | 2121130014 | 2121130214 |
| Base 5 | 200114415 | 200120045 |
| Base 6 | 32112256 | 32112416 |
| Base 7 | 12230367 | 12230507 |
| Base 8 | 4627018 | 4627118 |
| Base 9 | 2584689 | 2584779 |
| Base 10 | 15712110 | 15712910 |
| Base 11 | a805811 | a806511 |
| Base 12 | 76b1512 | 76b2112 |
| Base 13 | 5669313 | 5669b13 |
| Base 14 | 4138d14 | 4139714 |
| Base 15 | 3184b15 | 3185415 |
| Base 16 | 265c116 | 265c916 |