Compare 131213 vs 131441
| Property | 131213 | 131441 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1312131 | 1314411 |
| Prime factorization | 131213 | 131441 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131213 | 1, 131441 |
| Number of properties | 5 | 8 |
| Additive primes | 5055th | |
| Chen primes | 5297th | |
| Cousin primes (2nd member) | 1521st | |
| Happy primes | 1918th | |
| Harmonic primes | 4616th | |
| Isolated primes | 9207th | 9224th |
| Primes | 12260th | 12279th |
| Pythagorean primes | 6099th | 6110th |
| Sexy primes (1st member) | 3042nd | |
| Sophie germain primes | 1466th | |
| Roman numberals | ||
| Base 2 | 1000000000100011012 | 1000000001011100012 |
| Base 3 | 201222222023 | 202000220123 |
| Base 4 | 2000020314 | 2000113014 |
| Base 5 | 131443235 | 132012315 |
| Base 6 | 24512456 | 24523056 |
| Base 7 | 10543557 | 10551327 |
| Base 8 | 4002158 | 4005618 |
| Base 9 | 2188829 | 2202659 |
| Base 10 | 13121310 | 13144110 |
| Base 11 | 8a64511 | 8a83211 |
| Base 12 | 63b2512 | 6409512 |
| Base 13 | 4795413 | 47a9b13 |
| Base 14 | 35b6514 | 35c8914 |
| Base 15 | 28d2815 | 28e2b15 |
| Base 16 | 2008d16 | 2017116 |