Compare 99881 vs 100151
| Property | 99881 | 100151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 998811 | 1001511 |
| Prime factorization | 99881 | 100151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 99881 | 1, 100151 |
| Number of properties | 7 | 4 |
| Chen primes | 4240th | |
| Cousin primes (2nd member) | 1216th | |
| Emirps | 1643rd | |
| Happy primes | 1463rd | 1467th |
| Harmonic primes | 3619th | |
| Isolated primes | 7139th | |
| Primes | 9584th | 9602nd |
| Pythagorean primes | 4779th | |
| Twin primes (1st member) | 1225th | |
| Roman numberals | ||
| Base 2 | 110000110001010012 | 110000111001101112 |
| Base 3 | 120020000223 | 120021010223 |
| Base 4 | 1201202214 | 1201303134 |
| Base 5 | 111440115 | 112011015 |
| Base 6 | 20502256 | 20513556 |
| Base 7 | 5641257 | 5646627 |
| Base 8 | 3030518 | 3034678 |
| Base 9 | 1620089 | 1623389 |
| Base 10 | 9988110 | 10015110 |
| Base 11 | 6905111 | 6927711 |
| Base 12 | 4997512 | 49b5b12 |
| Base 13 | 3660213 | 3677c13 |
| Base 14 | 2858514 | 286d914 |
| Base 15 | 1e8db15 | 1ea1b15 |
| Base 16 | 1862916 | 1873716 |