Compare 99881 vs 99961
| Property | 99881 | 99961 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 998811 | 999611 |
| Prime factorization | 99881 | 99961 |
| Divisors count | 2 | 2 |
| Divisors | 1, 99881 | 1, 99961 |
| Number of properties | 7 | 4 |
| Cousin primes (2nd member) | 1216th | |
| Emirps | 1643rd | |
| Happy primes | 1463rd | 1464th |
| Harmonic primes | 3619th | |
| Isolated primes | 7139th | 7144th |
| Primes | 9584th | 9589th |
| Pythagorean primes | 4779th | 4782nd |
| Roman numberals | ||
| Base 2 | 110000110001010012 | 110000110011110012 |
| Base 3 | 120020000223 | 120020100213 |
| Base 4 | 1201202214 | 1201213214 |
| Base 5 | 111440115 | 111443215 |
| Base 6 | 20502256 | 20504416 |
| Base 7 | 5641257 | 5643017 |
| Base 8 | 3030518 | 3031718 |
| Base 9 | 1620089 | 1621079 |
| Base 10 | 9988110 | 9996110 |
| Base 11 | 6905111 | 6911411 |
| Base 12 | 4997512 | 49a2112 |
| Base 13 | 3660213 | 3666413 |
| Base 14 | 2858514 | 2860114 |
| Base 15 | 1e8db15 | 1e94115 |
| Base 16 | 1862916 | 1867916 |