Compare 131213 vs 131413
| Property | 131213 | 131413 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1312131 | 1314131 |
| Prime factorization | 131213 | 131413 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131213 | 1, 131413 |
| Number of properties | 5 | 6 |
| Additive primes | 5055th | 5064th |
| Good primes | 790th | |
| Harmonic primes | 4616th | 4620th |
| Isolated primes | 9207th | 9221st |
| Primes | 12260th | 12276th |
| Pythagorean primes | 6099th | 6108th |
| Roman numberals | ||
| Base 2 | 1000000000100011012 | 1000000001010101012 |
| Base 3 | 201222222023 | 202000210113 |
| Base 4 | 2000020314 | 2000111114 |
| Base 5 | 131443235 | 132011235 |
| Base 6 | 24512456 | 24522216 |
| Base 7 | 10543557 | 10550627 |
| Base 8 | 4002158 | 4005258 |
| Base 9 | 2188829 | 2202349 |
| Base 10 | 13121310 | 13141310 |
| Base 11 | 8a64511 | 8a80711 |
| Base 12 | 63b2512 | 6407112 |
| Base 13 | 4795413 | 47a7913 |
| Base 14 | 35b6514 | 35c6914 |
| Base 15 | 28d2815 | 28e0d15 |
| Base 16 | 2008d16 | 2015516 |