Compare 30839 vs 31081
| Property | 30839 | 31081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308391 | 310811 |
| Prime factorization | 30839 | 31081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30839 | 1, 31081 |
| Number of properties | 4 | 6 |
| Additive primes | 1505th | 1514th |
| Chen primes | 1589th | |
| Emirps | 666th | |
| Lucky primes | 519th | |
| Primes | 3324th | 3349th |
| Pythagorean primes | 1667th | |
| Twin primes (1st member) | 476th | |
| Twin primes (2nd member) | 479th | |
| Roman numberals | ||
| Base 2 | 1111000011101112 | 1111001011010012 |
| Base 3 | 11200220123 | 11201220113 |
| Base 4 | 132013134 | 132112214 |
| Base 5 | 14413245 | 14433115 |
| Base 6 | 3544356 | 3555216 |
| Base 7 | 1556247 | 1564217 |
| Base 8 | 741678 | 745518 |
| Base 9 | 462659 | 465649 |
| Base 10 | 3083910 | 3108110 |
| Base 11 | 2119611 | 2139611 |
| Base 12 | 15a1b12 | 15ba112 |
| Base 13 | 1106313 | 111bb13 |
| Base 14 | b34b14 | b48114 |
| Base 15 | 920e15 | 932115 |
| Base 16 | 787716 | 796916 |