Compare 163127 vs 163981
| Property | 163127 | 163981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1631271 | 1639811 |
| Prime factorization | 163127 | 163981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163127 | 1, 163981 |
| Number of properties | 6 | 8 |
| Chen primes | 6371st | |
| Emirps | 3320th | |
| Happy primes | 2317th | 2325th |
| Long primes | 5580th | 5611th |
| Primes | 14942nd | 15012th |
| Pythagorean primes | 7487th | |
| Safe primes | 990th | |
| Sexy primes (1st member) | 3635th | |
| Sexy prime triplets (1st member) | 751st | |
| Twin primes (1st member) | 1831st | |
| Twin primes (2nd member) | 1837th | |
| Roman numberals | ||
| Base 2 | 1001111101001101112 | 1010000000100011012 |
| Base 3 | 220212022023 | 220222211013 |
| Base 4 | 2133103134 | 2200020314 |
| Base 5 | 202100025 | 202214115 |
| Base 6 | 32551156 | 33031016 |
| Base 7 | 12464067 | 12520367 |
| Base 8 | 4764678 | 5002158 |
| Base 9 | 2676829 | 2688419 |
| Base 10 | 16312710 | 16398110 |
| Base 11 | 10161811 | 10222411 |
| Base 12 | 7a49b12 | 7aa9112 |
| Base 13 | 5933313 | 5983c13 |
| Base 14 | 4363d14 | 43a8d14 |
| Base 15 | 3350215 | 338c115 |
| Base 16 | 27d3716 | 2808d16 |