Compare 30983 vs 31091
| Property | 30983 | 31091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 309831 | 310911 |
| Prime factorization | 30983 | 31091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30983 | 1, 31091 |
| Number of properties | 10 | 4 |
| Additive primes | 1511th | |
| Chen primes | 1597th | |
| Emirps | 661st | 667th |
| Harmonic primes | 1242nd | |
| Isolated primes | 2385th | 2393rd |
| Long primes | 1265th | 1270th |
| Primes | 3340th | 3350th |
| Sexy primes (2nd member) | 976th | |
| Sexy prime triplets (3rd member) | 249th | |
| Sophie germain primes | 455th | |
| Roman numberals | ||
| Base 2 | 1111001000001112 | 1111001011100112 |
| Base 3 | 11201111123 | 11201221123 |
| Base 4 | 132100134 | 132113034 |
| Base 5 | 14424135 | 14433315 |
| Base 6 | 3552356 | 3555356 |
| Base 7 | 1562217 | 1564347 |
| Base 8 | 744078 | 745638 |
| Base 9 | 464459 | 465759 |
| Base 10 | 3098310 | 3109110 |
| Base 11 | 2130711 | 213a511 |
| Base 12 | 15b1b12 | 15bab12 |
| Base 13 | 1114413 | 111c813 |
| Base 14 | b41114 | b48b14 |
| Base 15 | 92a815 | 932b15 |
| Base 16 | 790716 | 797316 |