Compare 13729 vs 13997
| Property | 13729 | 13997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 137291 | 139971 |
| Prime factorization | 13729 | 13997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13729 | 1, 13997 |
| Number of properties | 4 | 5 |
| Additive primes | 791st | |
| Chen primes | 839th | |
| Isolated primes | 1116th | |
| Primes | 1625th | 1651st |
| Pythagorean primes | 806th | 818th |
| Sexy primes (2nd member) | 517th | |
| Twin primes (1st member) | 261st | |
| Roman numberals | ||
| Base 2 | 110101101000012 | 110110101011012 |
| Base 3 | 2002111113 | 2010121023 |
| Base 4 | 31122014 | 31222314 |
| Base 5 | 4144045 | 4214425 |
| Base 6 | 1433216 | 1444456 |
| Base 7 | 550127 | 555447 |
| Base 8 | 326418 | 332558 |
| Base 9 | 207449 | 211729 |
| Base 10 | 1372910 | 1399710 |
| Base 11 | a35111 | a57511 |
| Base 12 | 7b4112 | 812512 |
| Base 13 | 633113 | 64a913 |
| Base 14 | 500914 | 515b14 |
| Base 15 | 410415 | 423215 |
| Base 16 | 35a116 | 36ad16 |