Compare 162989 vs 163127
| Property | 162989 | 163127 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1629891 | 1631271 |
| Prime factorization | 162989 | 163127 |
| Divisors count | 2 | 2 |
| Divisors | 1, 162989 | 1, 163127 |
| Number of properties | 7 | 6 |
| Chen primes | 6367th | 6371st |
| Happy primes | 2317th | |
| Harmonic primes | 5607th | |
| Isolated primes | 11277th | |
| Long primes | 5575th | 5580th |
| Primes | 14932nd | 14942nd |
| Pythagorean primes | 7443rd | |
| Safe primes | 990th | |
| Twin primes (1st member) | 1831st | |
| Ulam primes | 1070th | |
| Roman numberals | ||
| Base 2 | 1001111100101011012 | 1001111101001101112 |
| Base 3 | 220211201223 | 220212022023 |
| Base 4 | 2133022314 | 2133103134 |
| Base 5 | 202034245 | 202100025 |
| Base 6 | 32543256 | 32551156 |
| Base 7 | 12461217 | 12464067 |
| Base 8 | 4762558 | 4764678 |
| Base 9 | 2675189 | 2676829 |
| Base 10 | 16298910 | 16312710 |
| Base 11 | 10150211 | 10161811 |
| Base 12 | 7a3a512 | 7a49b12 |
| Base 13 | 5925813 | 5933313 |
| Base 14 | 4358114 | 4363d14 |
| Base 15 | 3345e15 | 3350215 |
| Base 16 | 27cad16 | 27d3716 |