Compare 68147 vs 68159
| Property | 68147 | 68159 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 681471 | 72 × 131 × 1071 |
| Prime factorization | 68147 | 7 × 7 × 13 × 107 |
| Divisors count | 2 | 12 |
| Divisors | 1, 68147 | 1, 7, 13, 49, 91, 107, 637, 749, 1391, 5243, 9737, 68159 |
| 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 | 100001010001111112 |
| Base 3 | 101101102223 | 101101111023 |
| Base 4 | 1002203034 | 1002203334 |
| Base 5 | 41400425 | 41401145 |
| Base 6 | 12432556 | 12433156 |
| Base 7 | 4024527 | 4025007 |
| Base 8 | 2050638 | 2050778 |
| Base 9 | 1134289 | 1134429 |
| Base 10 | 6814710 | 6815910 |
| Base 11 | 4722211 | 4723311 |
| Base 12 | 3352b12 | 3353b12 |
| Base 13 | 2503113 | 2504013 |
| Base 14 | 1ab9914 | 1aba714 |
| Base 15 | 152d215 | 152de15 |
| Base 16 | 10a3316 | 10a3f16 |