Compare 30949 vs 31081
| Property | 30949 | 31081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 309491 | 310811 |
| Prime factorization | 30949 | 31081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30949 | 1, 31081 |
| Number of properties | 6 | 6 |
| Additive primes | 1514th | |
| Emirps | 659th | 666th |
| Isolated primes | 2382nd | |
| Long primes | 1263rd | |
| Lucky primes | 514th | 519th |
| Primes | 3337th | 3349th |
| Pythagorean primes | 1662nd | 1667th |
| Twin primes (2nd member) | 479th | |
| Roman numberals | ||
| Base 2 | 1111000111001012 | 1111001011010012 |
| Base 3 | 11201100213 | 11201220113 |
| Base 4 | 132032114 | 132112214 |
| Base 5 | 14422445 | 14433115 |
| Base 6 | 3551416 | 3555216 |
| Base 7 | 1561427 | 1564217 |
| Base 8 | 743458 | 745518 |
| Base 9 | 464079 | 465649 |
| Base 10 | 3094910 | 3108110 |
| Base 11 | 2128611 | 2139611 |
| Base 12 | 15ab112 | 15ba112 |
| Base 13 | 1111913 | 111bb13 |
| Base 14 | b3c914 | b48114 |
| Base 15 | 928415 | 932115 |
| Base 16 | 78e516 | 796916 |