Compare 13661 vs 13669
| Property | 13661 | 13669 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 7191 | 136691 |
| Prime factorization | 19 × 719 | 13669 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 719, 13661 | 1, 13669 |
| Number of properties | 1 | 6 |
| Cuban primes 1 | 33rd | |
| Good primes | 206th | |
| Isolated primes | 1113th | |
| Long primes | 628th | |
| Primes | 1614th | |
| Pythagorean primes | 800th | |
| Semiprimes | 3540th | |
| Roman numberals | ||
| Base 2 | 110101010111012 | 110101011001012 |
| Base 3 | 2002012223 | 2002020213 |
| Base 4 | 31111314 | 31112114 |
| Base 5 | 4141215 | 4141345 |
| Base 6 | 1431256 | 1431416 |
| Base 7 | 545547 | 545657 |
| Base 8 | 325358 | 325458 |
| Base 9 | 206589 | 206679 |
| Base 10 | 1366110 | 1366910 |
| Base 11 | a29a11 | a2a711 |
| Base 12 | 7aa512 | 7ab112 |
| Base 13 | 62ab13 | 62b613 |
| Base 14 | 4d9b14 | 4da514 |
| Base 15 | 40ab15 | 40b415 |
| Base 16 | 355d16 | 356516 |