Compare 162971 vs 163223
| Property | 162971 | 163223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1629711 | 1632231 |
| Prime factorization | 162971 | 163223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 162971 | 1, 163223 |
| Number of properties | 7 | 6 |
| Additive primes | 6129th | |
| Chen primes | 6366th | |
| Emirps | 3294th | |
| Harmonic primes | 5606th | |
| Isolated primes | 11289th | |
| Long primes | 5574th | 5585th |
| Primes | 14930th | 14952nd |
| Safe primes | 991st | |
| Sophie germain primes | 1745th | |
| Twin primes (1st member) | 1828th | |
| Ulam primes | 1072nd | |
| Roman numberals | ||
| Base 2 | 1001111100100110112 | 1001111101100101112 |
| Base 3 | 220211122223 | 220212200223 |
| Base 4 | 2133021234 | 2133121134 |
| Base 5 | 202033415 | 202103435 |
| Base 6 | 32542556 | 32553556 |
| Base 7 | 12460647 | 12466047 |
| Base 8 | 4762338 | 4766278 |
| Base 9 | 2674889 | 2678089 |
| Base 10 | 16297110 | 16322310 |
| Base 11 | 10149611 | 1016a511 |
| Base 12 | 7a38b12 | 7a55b12 |
| Base 13 | 5924313 | 593a813 |
| Base 14 | 4356b14 | 436ab14 |
| Base 15 | 3344b15 | 3356815 |
| Base 16 | 27c9b16 | 27d9716 |