Compare 131381 vs 131639
| Property | 131381 | 131639 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1313811 | 1316391 |
| Prime factorization | 131381 | 131639 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131381 | 1, 131639 |
| Number of properties | 4 | 4 |
| Additive primes | 5063rd | 5075th |
| Chen primes | 5304th | |
| Isolated primes | 9220th | |
| Primes | 12275th | 12296th |
| Pythagorean primes | 6107th | |
| Twin primes (1st member) | 1531st | |
| Roman numberals | ||
| Base 2 | 1000000001001101012 | 1000000010001101112 |
| Base 3 | 202000122223 | 202001201123 |
| Base 4 | 2000103114 | 2000203134 |
| Base 5 | 132010115 | 132030245 |
| Base 6 | 24521256 | 24532356 |
| Base 7 | 10550157 | 10555347 |
| Base 8 | 4004658 | 4010678 |
| Base 9 | 2201889 | 2205159 |
| Base 10 | 13138110 | 13163910 |
| Base 11 | 8a78811 | 8a9a211 |
| Base 12 | 6404512 | 6421b12 |
| Base 13 | 47a5313 | 47bc113 |
| Base 14 | 35c4514 | 35d8b14 |
| Base 15 | 28ddb15 | 2900e15 |
| Base 16 | 2013516 | 2023716 |