Compare 30671 vs 31139
| Property | 30671 | 31139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 306711 | 311391 |
| Prime factorization | 30671 | 31139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30671 | 1, 31139 |
| Number of properties | 7 | 7 |
| Additive primes | 1497th | 1515th |
| Chen primes | 1581st | |
| Emirps | 669th | |
| Good primes | 329th | 333rd |
| Isolated primes | 2359th | 2394th |
| Long primes | 1271st | |
| Primes | 3308th | 3353rd |
| Safe primes | 272nd | |
| Sexy primes (1st member) | 968th | |
| Sophie germain primes | 451st | |
| Roman numberals | ||
| Base 2 | 1110111110011112 | 1111001101000112 |
| Base 3 | 11200012223 | 11202010223 |
| Base 4 | 131330334 | 132122034 |
| Base 5 | 14401415 | 14440245 |
| Base 6 | 3535556 | 4000556 |
| Base 7 | 1552647 | 1565337 |
| Base 8 | 737178 | 746438 |
| Base 9 | 460589 | 466389 |
| Base 10 | 3067110 | 3113910 |
| Base 11 | 2105311 | 2143911 |
| Base 12 | 158bb12 | 1602b12 |
| Base 13 | 10c6413 | 1123413 |
| Base 14 | b26b14 | b4c314 |
| Base 15 | 914b15 | 935e15 |
| Base 16 | 77cf16 | 79a316 |