Compare 13931 vs 14447
| Property | 13931 | 14447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 139311 | 144471 |
| Prime factorization | 13931 | 14447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13931 | 1, 14447 |
| Number of properties | 8 | 5 |
| Additive primes | 789th | |
| Chen primes | 837th | 858th |
| Emirps | 420th | |
| Harmonic primes | 595th | |
| Long primes | 641st | 657th |
| Palindromic primes | 31st | |
| Primes | 1647th | 1694th |
| Twin primes (1st member) | 260th | 267th |
| Ulam primes | 122nd | |
| Roman numberals | ||
| Base 2 | 110110011010112 | 111000011011112 |
| Base 3 | 2010022223 | 2012110023 |
| Base 4 | 31212234 | 32012334 |
| Base 5 | 4212115 | 4302425 |
| Base 6 | 1442556 | 1505156 |
| Base 7 | 554217 | 600567 |
| Base 8 | 331538 | 341578 |
| Base 9 | 210889 | 217329 |
| Base 10 | 1393110 | 1444710 |
| Base 11 | a51511 | a94411 |
| Base 12 | 808b12 | 843b12 |
| Base 13 | 645813 | 676413 |
| Base 14 | 511114 | 539d14 |
| Base 15 | 41db15 | 443215 |
| Base 16 | 366b16 | 386f16 |