Compare 9863 vs 9871
| Property | 9863 | 9871 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 14091 | 98711 |
| Prime factorization | 7 × 1409 | 9871 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 1409, 9863 | 1, 9871 |
| Number of properties | 1 | 4 |
| Emirps | 235th | |
| Harmonic primes | 442nd | |
| Isolated primes | 811th | |
| Primes | 1218th | |
| Semiprimes | 2583rd | |
| Roman numberals | ||
| Base 2 | 100110100001112 | 100110100011112 |
| Base 3 | 1111120223 | 1111121213 |
| Base 4 | 21220134 | 21220334 |
| Base 5 | 3034235 | 3034415 |
| Base 6 | 1133556 | 1134116 |
| Base 7 | 405207 | 405317 |
| Base 8 | 232078 | 232178 |
| Base 9 | 144689 | 144779 |
| Base 10 | 986310 | 987110 |
| Base 11 | 745711 | 746411 |
| Base 12 | 585b12 | 586712 |
| Base 13 | 464913 | 465413 |
| Base 14 | 384714 | 385114 |
| Base 15 | 2dc815 | 2dd115 |
| Base 16 | 268716 | 268f16 |