Compare 13774 vs 13781
| Property | 13774 | 13781 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 711 × 971 | 137811 |
| Prime factorization | 2 × 71 × 97 | 13781 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 71, 97, 142, 194, 6887, 13774 | 1, 13781 |
| Number of properties | 0 | 6 |
| Centered decagonal primes | 28th | |
| Emirps | 393rd | |
| Isolated primes | 1119th | |
| Long primes | 632nd | |
| Primes | 1630th | |
| Pythagorean primes | 808th | |
| Roman numberals | ||
| Base 2 | 110101110011102 | 110101110101012 |
| Base 3 | 2002200113 | 2002201023 |
| Base 4 | 31130324 | 31131114 |
| Base 5 | 4200445 | 4201115 |
| Base 6 | 1434346 | 1434456 |
| Base 7 | 551057 | 551157 |
| Base 8 | 327168 | 327258 |
| Base 9 | 208049 | 208129 |
| Base 10 | 1377410 | 1378110 |
| Base 11 | a39211 | a39911 |
| Base 12 | 7b7a12 | 7b8512 |
| Base 13 | 636713 | 637113 |
| Base 14 | 503c14 | 504514 |
| Base 15 | 413415 | 413b15 |
| Base 16 | 35ce16 | 35d516 |