Compare 13997 vs 14005
| Property | 13997 | 14005 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 139971 | 51 × 28011 |
| Prime factorization | 13997 | 5 × 2801 |
| Divisors count | 2 | 4 |
| Divisors | 1, 13997 | 1, 5, 2801, 14005 |
| Number of properties | 5 | 1 |
| Additive primes | 791st | |
| Chen primes | 839th | |
| Primes | 1651st | |
| Pythagorean primes | 818th | |
| Semiprimes | 3624th | |
| Twin primes (1st member) | 261st | |
| Roman numberals | ||
| Base 2 | 110110101011012 | 110110101101012 |
| Base 3 | 2010121023 | 2010122013 |
| Base 4 | 31222314 | 31223114 |
| Base 5 | 4214425 | 4220105 |
| Base 6 | 1444456 | 1445016 |
| Base 7 | 555447 | 555557 |
| Base 8 | 332558 | 332658 |
| Base 9 | 211729 | 211819 |
| Base 10 | 1399710 | 1400510 |
| Base 11 | a57511 | a58211 |
| Base 12 | 812512 | 813112 |
| Base 13 | 64a913 | 64b413 |
| Base 14 | 515b14 | 516514 |
| Base 15 | 423215 | 423a15 |
| Base 16 | 36ad16 | 36b516 |