Compare 9857 vs 10091
| Property | 9857 | 10091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 98571 | 100911 |
| Prime factorization | 9857 | 10091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9857 | 1, 10091 |
| Number of properties | 10 | 8 |
| Additive primes | 583rd | 594th |
| Chen primes | 629th | 640th |
| Emirps | 234th | 248th |
| Good primes | 181st | |
| Happy primes | 200th | |
| Long primes | 463rd | 471st |
| Primes | 1216th | 1238th |
| Proth primes | 36th | |
| Pythagorean primes | 604th | |
| Sexy primes (2nd member) | 408th | |
| Sophie germain primes | 192nd | |
| Twin primes (1st member) | 204th | 209th |
| Roman numberals | ||
| Base 2 | 100110100000012 | 100111011010112 |
| Base 3 | 1111120023 | 1112112023 |
| Base 4 | 21220014 | 21312234 |
| Base 5 | 3034125 | 3103315 |
| Base 6 | 1133456 | 1144156 |
| Base 7 | 405117 | 412647 |
| Base 8 | 232018 | 235538 |
| Base 9 | 144629 | 147529 |
| Base 10 | 985710 | 1009110 |
| Base 11 | 745111 | 764411 |
| Base 12 | 585512 | 5a0b12 |
| Base 13 | 464313 | 479313 |
| Base 14 | 384114 | 396b14 |
| Base 15 | 2dc215 | 2ecb15 |
| Base 16 | 268116 | 276b16 |