Compare 172871 vs 172969
| Property | 172871 | 172969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1728711 | 1729691 |
| Prime factorization | 172871 | 172969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 172871 | 1, 172969 |
| Number of properties | 6 | 7 |
| Chen primes | 6674th | |
| Cousin primes (1st member) | 1894th | |
| Cousin primes (2nd member) | 1893rd | |
| Emirps | 3537th | |
| Harmonic primes | 5900th | |
| Isolated primes | 11942nd | 11946th |
| Primes | 15745th | 15749th |
| Pythagorean primes | 7855th | |
| Sexy primes (1st member) | 3799th | |
| Sexy prime triplets (1st member) | 777th | |
| Super primes | 1837th | |
| Roman numberals | ||
| Base 2 | 1010100011010001112 | 1010100011101010012 |
| Base 3 | 222100101223 | 222100210213 |
| Base 4 | 2220310134 | 2220322214 |
| Base 5 | 210124415 | 210133345 |
| Base 6 | 34121556 | 34124416 |
| Base 7 | 13166667 | 13201667 |
| Base 8 | 5215078 | 5216518 |
| Base 9 | 2831189 | 2832379 |
| Base 10 | 17287110 | 17296910 |
| Base 11 | 10897611 | 108a5511 |
| Base 12 | 8405b12 | 8412112 |
| Base 13 | 608ba13 | 6096413 |
| Base 14 | 46ddd14 | 4706d14 |
| Base 15 | 3634b15 | 363b415 |
| Base 16 | 2a34716 | 2a3a916 |