Compare 9147 vs 9157
| Property | 9147 | 9157 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 30491 | 91571 |
| Prime factorization | 3 × 3049 | 9157 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 3049, 9147 | 1, 9157 |
| Number of properties | 1 | 6 |
| Cousin primes (1st member) | 191st | |
| Harmonic primes | 411th | |
| Isolated primes | 752nd | |
| Primes | 1135th | |
| Pythagorean primes | 563rd | |
| Semiprimes | 2421st | |
| Sexy primes (2nd member) | 382nd | |
| Roman numberals | ||
| Base 2 | 100011101110112 | 100011110001012 |
| Base 3 | 1101122103 | 1101200113 |
| Base 4 | 20323234 | 20330114 |
| Base 5 | 2430425 | 2431125 |
| Base 6 | 1102036 | 1102216 |
| Base 7 | 354457 | 354617 |
| Base 8 | 216738 | 217058 |
| Base 9 | 134839 | 135049 |
| Base 10 | 914710 | 915710 |
| Base 11 | 696611 | 697511 |
| Base 12 | 536312 | 537112 |
| Base 13 | 421813 | 422513 |
| Base 14 | 349514 | 34a114 |
| Base 15 | 2a9c15 | 2aa715 |
| Base 16 | 23bb16 | 23c516 |