Compare 99881 vs 100109
| Property | 99881 | 100109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 998811 | 1001091 |
| Prime factorization | 99881 | 100109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 99881 | 1, 100109 |
| Number of properties | 7 | 7 |
| Additive primes | 3887th | |
| Cousin primes (2nd member) | 1216th | |
| Emirps | 1643rd | |
| Happy primes | 1463rd | |
| Harmonic primes | 3619th | 3627th |
| Isolated primes | 7139th | 7153rd |
| Primes | 9584th | 9600th |
| Pythagorean primes | 4779th | 4787th |
| Sexy primes (2nd member) | 2449th | |
| Ulam primes | 677th | |
| Roman numberals | ||
| Base 2 | 110000110001010012 | 110000111000011012 |
| Base 3 | 120020000223 | 120020222023 |
| Base 4 | 1201202214 | 1201300314 |
| Base 5 | 111440115 | 112004145 |
| Base 6 | 20502256 | 20512456 |
| Base 7 | 5641257 | 5646027 |
| Base 8 | 3030518 | 3034158 |
| Base 9 | 1620089 | 1622829 |
| Base 10 | 9988110 | 10010910 |
| Base 11 | 6905111 | 6923911 |
| Base 12 | 4997512 | 49b2512 |
| Base 13 | 3660213 | 3674913 |
| Base 14 | 2858514 | 286a914 |
| Base 15 | 1e8db15 | 1e9de15 |
| Base 16 | 1862916 | 1870d16 |