Compare 9871 vs 9973
| Property | 9871 | 9973 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 98711 | 99731 |
| Prime factorization | 9871 | 9973 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9871 | 1, 9973 |
| Number of properties | 4 | 6 |
| Emirps | 235th | |
| Harmonic primes | 442nd | 447th |
| Isolated primes | 811th | 820th |
| Primes | 1218th | 1229th |
| Pythagorean primes | 609th | |
| Sexy primes (2nd member) | 411th | |
| Super primes | 201st | |
| Roman numberals | ||
| Base 2 | 100110100011112 | 100110111101012 |
| Base 3 | 1111121213 | 1112001013 |
| Base 4 | 21220334 | 21233114 |
| Base 5 | 3034415 | 3043435 |
| Base 6 | 1134116 | 1141016 |
| Base 7 | 405317 | 410357 |
| Base 8 | 232178 | 233658 |
| Base 9 | 144779 | 146119 |
| Base 10 | 987110 | 997310 |
| Base 11 | 746411 | 754711 |
| Base 12 | 586712 | 593112 |
| Base 13 | 465413 | 470213 |
| Base 14 | 385114 | 38c514 |
| Base 15 | 2dd115 | 2e4d15 |
| Base 16 | 268f16 | 26f516 |