Compare 49991 vs 51131
| Property | 49991 | 51131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 499911 | 511311 |
| Prime factorization | 49991 | 51131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 49991 | 1, 51131 |
| Number of properties | 4 | 10 |
| Additive primes | 2292nd | |
| Chen primes | 2398th | 2437th |
| Good primes | 449th | |
| Harmonic primes | 1916th | 1953rd |
| Long primes | 1989th | |
| Primes | 5131st | 5231st |
| Prime triplets (1st member) | 324th | |
| Sexy primes (1st member) | 1439th | |
| Super primes | 695th | |
| Twin primes (1st member) | 705th | 716th |
| Roman numberals | ||
| Base 2 | 11000011010001112 | 11000111101110112 |
| Base 3 | 21121201123 | 21210102023 |
| Base 4 | 300310134 | 301323234 |
| Base 5 | 30444315 | 31140115 |
| Base 6 | 10232356 | 10324156 |
| Base 7 | 2655147 | 3020337 |
| Base 8 | 1415078 | 1436738 |
| Base 9 | 755159 | 771229 |
| Base 10 | 4999110 | 5113110 |
| Base 11 | 3461711 | 3546311 |
| Base 12 | 24b1b12 | 2570b12 |
| Base 13 | 199a613 | 1a37213 |
| Base 14 | 1430b14 | 148c314 |
| Base 15 | ec2b15 | 1023b15 |
| Base 16 | c34716 | c7bb16 |