Compare 9871 vs 10067
| Property | 9871 | 10067 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 98711 | 100671 |
| Prime factorization | 9871 | 10067 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9871 | 1, 10067 |
| Number of properties | 4 | 8 |
| Chen primes | 638th | |
| Emirps | 235th | 245th |
| Good primes | 180th | |
| Happy primes | 203rd | |
| Harmonic primes | 442nd | 448th |
| Isolated primes | 811th | |
| Primes | 1218th | 1235th |
| Sexy primes (2nd member) | 412th | |
| Twin primes (1st member) | 208th | |
| Roman numberals | ||
| Base 2 | 100110100011112 | 100111010100112 |
| Base 3 | 1111121213 | 1112102123 |
| Base 4 | 21220334 | 21311034 |
| Base 5 | 3034415 | 3102325 |
| Base 6 | 1134116 | 1143356 |
| Base 7 | 405317 | 412317 |
| Base 8 | 232178 | 235238 |
| Base 9 | 144779 | 147259 |
| Base 10 | 987110 | 1006710 |
| Base 11 | 746411 | 762211 |
| Base 12 | 586712 | 59ab12 |
| Base 13 | 465413 | 477513 |
| Base 14 | 385114 | 395114 |
| Base 15 | 2dd115 | 2eb215 |
| Base 16 | 268f16 | 275316 |