Compare 131639 vs 131671
| Property | 131639 | 131671 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1316391 | 1316711 |
| Prime factorization | 131639 | 131671 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131639 | 1, 131671 |
| Number of properties | 4 | 8 |
| Additive primes | 5075th | 5076th |
| Chen primes | 5304th | 5305th |
| Cuban primes 1 | 74th | |
| Good primes | 793rd | |
| Happy primes | 1922nd | |
| Harmonic primes | 4629th | |
| Isolated primes | 9237th | |
| Primes | 12296th | 12298th |
| Twin primes (1st member) | 1531st | |
| Roman numberals | ||
| Base 2 | 1000000010001101112 | 1000000010010101112 |
| Base 3 | 202001201123 | 202001212013 |
| Base 4 | 2000203134 | 2000211134 |
| Base 5 | 132030245 | 132031415 |
| Base 6 | 24532356 | 24533316 |
| Base 7 | 10555347 | 10556117 |
| Base 8 | 4010678 | 4011278 |
| Base 9 | 2205159 | 2205519 |
| Base 10 | 13163910 | 13167110 |
| Base 11 | 8a9a211 | 8aa2111 |
| Base 12 | 6421b12 | 6424712 |
| Base 13 | 47bc113 | 47c1713 |
| Base 14 | 35d8b14 | 35db114 |
| Base 15 | 2900e15 | 2903115 |
| Base 16 | 2023716 | 2025716 |