Compare 131639 vs 131749
| Property | 131639 | 131749 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1316391 | 1317491 |
| Prime factorization | 131639 | 131749 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131639 | 1, 131749 |
| Number of properties | 4 | 6 |
| Additive primes | 5075th | |
| Chen primes | 5304th | |
| Harmonic primes | 4631st | |
| Isolated primes | 9243rd | |
| Long primes | 4609th | |
| Primes | 12296th | 12306th |
| Pythagorean primes | 6122nd | |
| Sexy primes (2nd member) | 3047th | |
| Twin primes (1st member) | 1531st | |
| Roman numberals | ||
| Base 2 | 1000000010001101112 | 1000000010101001012 |
| Base 3 | 202001201123 | 202002011213 |
| Base 4 | 2000203134 | 2000222114 |
| Base 5 | 132030245 | 132034445 |
| Base 6 | 24532356 | 24535416 |
| Base 7 | 10555347 | 10560527 |
| Base 8 | 4010678 | 4012458 |
| Base 9 | 2205159 | 2206479 |
| Base 10 | 13163910 | 13174910 |
| Base 11 | 8a9a211 | 8aa9211 |
| Base 12 | 6421b12 | 642b112 |
| Base 13 | 47bc113 | 47c7713 |
| Base 14 | 35d8b14 | 3602914 |
| Base 15 | 2900e15 | 2908415 |
| Base 16 | 2023716 | 202a516 |