Compare 101987 vs 102407
| Property | 101987 | 102407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1019871 | 1024071 |
| Prime factorization | 101987 | 102407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 101987 | 1, 102407 |
| Number of properties | 5 | 6 |
| Chen primes | 4298th | 4312th |
| Emirps | 1697th | |
| Happy primes | 1501st | |
| Isolated primes | 7288th | |
| Long primes | 3688th | |
| Primes | 9765th | 9806th |
| Safe primes | 682nd | 683rd |
| Twin primes (1st member) | 1247th | |
| Roman numberals | ||
| Base 2 | 110001110011000112 | 110010000000001112 |
| Base 3 | 120112200223 | 120121102123 |
| Base 4 | 1203212034 | 1210000134 |
| Base 5 | 112304225 | 112341125 |
| Base 6 | 21040556 | 21100356 |
| Base 7 | 6032247 | 6043647 |
| Base 8 | 3071438 | 3100078 |
| Base 9 | 1648089 | 1654259 |
| Base 10 | 10198710 | 10240710 |
| Base 11 | 6a69611 | 6aa3811 |
| Base 12 | 4b02b12 | 4b31b12 |
| Base 13 | 3756213 | 377c613 |
| Base 14 | 2924b14 | 2946b14 |
| Base 15 | 2034215 | 2052215 |
| Base 16 | 18e6316 | 1900716 |