Compare 157897 vs 159157
| Property | 157897 | 159157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1578971 | 1591571 |
| Prime factorization | 157897 | 159157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157897 | 1, 159157 |
| Number of properties | 7 | 6 |
| Additive primes | 5957th | |
| Cousin primes (1st member) | 1762nd | 1771st |
| Emirps | 3163rd | |
| Good primes | 882nd | |
| Harmonic primes | 5438th | |
| Isolated primes | 10947th | 11029th |
| Primes | 14514th | 14608th |
| Pythagorean primes | 7238th | 7285th |
| Ulam primes | 1049th | |
| Roman numberals | ||
| Base 2 | 1001101000110010012 | 1001101101101101012 |
| Base 3 | 220001210013 | 220020222013 |
| Base 4 | 2122030214 | 2123123114 |
| Base 5 | 200230425 | 200431125 |
| Base 6 | 32150016 | 32245016 |
| Base 7 | 12252257 | 12320057 |
| Base 8 | 4643118 | 4666658 |
| Base 9 | 2605319 | 2622819 |
| Base 10 | 15789710 | 15915710 |
| Base 11 | a86a311 | a963911 |
| Base 12 | 7746112 | 7813112 |
| Base 13 | 56b3c13 | 5759b13 |
| Base 14 | 4178514 | 4200514 |
| Base 15 | 31bb715 | 3225715 |
| Base 16 | 268c916 | 26db516 |