Compare 13997 vs 14447
| Property | 13997 | 14447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 139971 | 144471 |
| Prime factorization | 13997 | 14447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13997 | 1, 14447 |
| Number of properties | 5 | 5 |
| Additive primes | 791st | |
| Chen primes | 839th | 858th |
| Emirps | 420th | |
| Long primes | 657th | |
| Primes | 1651st | 1694th |
| Pythagorean primes | 818th | |
| Twin primes (1st member) | 261st | 267th |
| Roman numberals | ||
| Base 2 | 110110101011012 | 111000011011112 |
| Base 3 | 2010121023 | 2012110023 |
| Base 4 | 31222314 | 32012334 |
| Base 5 | 4214425 | 4302425 |
| Base 6 | 1444456 | 1505156 |
| Base 7 | 555447 | 600567 |
| Base 8 | 332558 | 341578 |
| Base 9 | 211729 | 217329 |
| Base 10 | 1399710 | 1444710 |
| Base 11 | a57511 | a94411 |
| Base 12 | 812512 | 843b12 |
| Base 13 | 64a913 | 676413 |
| Base 14 | 515b14 | 539d14 |
| Base 15 | 423215 | 443215 |
| Base 16 | 36ad16 | 386f16 |