Compare 172127 vs 172157
| Property | 172127 | 172157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1721271 | 1721571 |
| Prime factorization | 172127 | 172157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 172127 | 1, 172157 |
| Number of properties | 4 | 7 |
| Additive primes | 6414th | |
| Chen primes | 6646th | |
| Cousin primes (2nd member) | 1885th | |
| Happy primes | 2427th | |
| Isolated primes | 11883rd | 11886th |
| Long primes | 5856th | |
| Primes | 15676th | 15679th |
| Pythagorean primes | 7819th | |
| Super primes | 1830th | |
| Roman numberals | ||
| Base 2 | 1010100000010111112 | 1010100000011111012 |
| Base 3 | 222020100023 | 222020110123 |
| Base 4 | 2220011334 | 2220013314 |
| Base 5 | 210020025 | 210021125 |
| Base 6 | 34045156 | 34050056 |
| Base 7 | 13145547 | 13146267 |
| Base 8 | 5201378 | 5201758 |
| Base 9 | 2821029 | 2821359 |
| Base 10 | 17212710 | 17215710 |
| Base 11 | 10835a11 | 10838711 |
| Base 12 | 8373b12 | 8376512 |
| Base 13 | 6046713 | 6048b13 |
| Base 14 | 46a2b14 | 46a4d14 |
| Base 15 | 3600215 | 3602215 |
| Base 16 | 2a05f16 | 2a07d16 |