Compare 68147 vs 68158
| Property | 68147 | 68158 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 681471 | 21 × 531 × 6431 |
| Prime factorization | 68147 | 2 × 53 × 643 |
| Divisors count | 2 | 8 |
| Divisors | 1, 68147 | 1, 2, 53, 106, 643, 1286, 34079, 68158 |
| Number of properties | 5 | 0 |
| Chen primes | 3101st | |
| Harmonic primes | 2563rd | |
| Isolated primes | 5016th | |
| Primes | 6785th | |
| Sexy primes (2nd member) | 1795th | |
| Roman numberals | ||
| Base 2 | 100001010001100112 | 100001010001111102 |
| Base 3 | 101101102223 | 101101111013 |
| Base 4 | 1002203034 | 1002203324 |
| Base 5 | 41400425 | 41401135 |
| Base 6 | 12432556 | 12433146 |
| Base 7 | 4024527 | 4024667 |
| Base 8 | 2050638 | 2050768 |
| Base 9 | 1134289 | 1134419 |
| Base 10 | 6814710 | 6815810 |
| Base 11 | 4722211 | 4723211 |
| Base 12 | 3352b12 | 3353a12 |
| Base 13 | 2503113 | 2503c13 |
| Base 14 | 1ab9914 | 1aba614 |
| Base 15 | 152d215 | 152dd15 |
| Base 16 | 10a3316 | 10a3e16 |