Compare 55157 vs 55163
| Property | 55157 | 55163 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 29031 | 551631 |
| Prime factorization | 19 × 2903 | 55163 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 2903, 55157 | 1, 55163 |
| Number of properties | 1 | 4 |
| Harmonic primes | 2103rd | |
| Isolated primes | 4094th | |
| Primes | 5605th | |
| Safe primes | 418th | |
| Semiprimes | 13294th | |
| Roman numberals | ||
| Base 2 | 11010111011101012 | 11010111011110112 |
| Base 3 | 22101222123 | 22102000023 |
| Base 4 | 311313114 | 311313234 |
| Base 5 | 32311125 | 32311235 |
| Base 6 | 11032056 | 11032156 |
| Base 7 | 3165447 | 3165537 |
| Base 8 | 1535658 | 1535738 |
| Base 9 | 835859 | 836029 |
| Base 10 | 5515710 | 5516310 |
| Base 11 | 3849311 | 3849911 |
| Base 12 | 27b0512 | 27b0b12 |
| Base 13 | 1c14b13 | 1c15413 |
| Base 14 | 1615b14 | 1616314 |
| Base 15 | 1152215 | 1152815 |
| Base 16 | d77516 | d77b16 |