Compare 99839 vs 101987
| Property | 99839 | 101987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 998391 | 1019871 |
| Prime factorization | 99839 | 101987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 99839 | 1, 101987 |
| Number of properties | 6 | 5 |
| Chen primes | 4298th | |
| Emirps | 1697th | |
| Harmonic primes | 3617th | |
| Isolated primes | 7135th | 7288th |
| Primes | 9580th | 9765th |
| Safe primes | 670th | 682nd |
| Sexy primes (2nd member) | 2444th | |
| Sophie germain primes | 1171st | |
| Roman numberals | ||
| Base 2 | 110000101111111112 | 110001110011000112 |
| Base 3 | 120012212023 | 120112200223 |
| Base 4 | 1201133334 | 1203212034 |
| Base 5 | 111433245 | 112304225 |
| Base 6 | 20501156 | 21040556 |
| Base 7 | 5640357 | 6032247 |
| Base 8 | 3027778 | 3071438 |
| Base 9 | 1618529 | 1648089 |
| Base 10 | 9983910 | 10198710 |
| Base 11 | 6901311 | 6a69611 |
| Base 12 | 4993b12 | 4b02b12 |
| Base 13 | 3659c13 | 3756213 |
| Base 14 | 2855514 | 2924b14 |
| Base 15 | 1e8ae15 | 2034215 |
| Base 16 | 185ff16 | 18e6316 |