Compare 30977 vs 31091
| Property | 30977 | 31091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 309771 | 310911 |
| Prime factorization | 30977 | 31091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30977 | 1, 31091 |
| Number of properties | 11 | 4 |
| Chen primes | 1596th | |
| Emirps | 667th | |
| Happy primes | 551st | |
| Isolated primes | 2384th | 2393rd |
| Long primes | 1264th | 1270th |
| Primes | 3339th | 3350th |
| Proth primes | 60th | |
| Pythagorean primes | 1663rd | |
| Sexy primes (1st member) | 976th | |
| Sexy primes (2nd member) | 975th | |
| Sexy prime triplets (2nd member) | 249th | |
| Ulam primes | 254th | |
| Roman numberals | ||
| Base 2 | 1111001000000012 | 1111001011100112 |
| Base 3 | 11201110223 | 11201221123 |
| Base 4 | 132100014 | 132113034 |
| Base 5 | 14424025 | 14433315 |
| Base 6 | 3552256 | 3555356 |
| Base 7 | 1562127 | 1564347 |
| Base 8 | 744018 | 745638 |
| Base 9 | 464389 | 465759 |
| Base 10 | 3097710 | 3109110 |
| Base 11 | 2130111 | 213a511 |
| Base 12 | 15b1512 | 15bab12 |
| Base 13 | 1113b13 | 111c813 |
| Base 14 | b40914 | b48b14 |
| Base 15 | 92a215 | 932b15 |
| Base 16 | 790116 | 797316 |