Compare 30871 vs 30949
| Property | 30871 | 30949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308711 | 309491 |
| Prime factorization | 30871 | 30949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30871 | 1, 30949 |
| Number of properties | 4 | 6 |
| Additive primes | 1508th | |
| Emirps | 659th | |
| Isolated primes | 2382nd | |
| Long primes | 1263rd | |
| Lucky primes | 513th | 514th |
| Primes | 3330th | 3337th |
| Pythagorean primes | 1662nd | |
| Twin primes (2nd member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100101112 | 1111000111001012 |
| Base 3 | 11201001013 | 11201100213 |
| Base 4 | 132021134 | 132032114 |
| Base 5 | 14414415 | 14422445 |
| Base 6 | 3545316 | 3551416 |
| Base 7 | 1560017 | 1561427 |
| Base 8 | 742278 | 743458 |
| Base 9 | 463119 | 464079 |
| Base 10 | 3087110 | 3094910 |
| Base 11 | 2121511 | 2128611 |
| Base 12 | 15a4712 | 15ab112 |
| Base 13 | 1108913 | 1111913 |
| Base 14 | b37114 | b3c914 |
| Base 15 | 923115 | 928415 |
| Base 16 | 789716 | 78e516 |