Compare 31081 vs 31159
| Property | 31081 | 31159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 310811 | 311591 |
| Prime factorization | 31081 | 31159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31081 | 1, 31159 |
| Number of properties | 6 | 5 |
| Additive primes | 1514th | 1518th |
| Emirps | 666th | |
| Isolated primes | 2396th | |
| Lucky primes | 519th | |
| Primes | 3349th | 3357th |
| Pythagorean primes | 1667th | |
| Sexy primes (2nd member) | 981st | |
| Sexy prime triplets (3rd member) | 250th | |
| Twin primes (2nd member) | 479th | |
| Roman numberals | ||
| Base 2 | 1111001011010012 | 1111001101101112 |
| Base 3 | 11201220113 | 11202020013 |
| Base 4 | 132112214 | 132123134 |
| Base 5 | 14433115 | 14441145 |
| Base 6 | 3555216 | 4001316 |
| Base 7 | 1564217 | 1565627 |
| Base 8 | 745518 | 746678 |
| Base 9 | 465649 | 466619 |
| Base 10 | 3108110 | 3115910 |
| Base 11 | 2139611 | 2145711 |
| Base 12 | 15ba112 | 1604712 |
| Base 13 | 111bb13 | 1124b13 |
| Base 14 | b48114 | b4d914 |
| Base 15 | 932115 | 937415 |
| Base 16 | 796916 | 79b716 |