Compare 90971 vs 91163
| Property | 90971 | 91163 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 909711 | 911631 |
| Prime factorization | 90971 | 91163 |
| Divisors count | 2 | 2 |
| Divisors | 1, 90971 | 1, 91163 |
| Number of properties | 8 | 4 |
| Chen primes | 3919th | 3929th |
| Cousin primes (2nd member) | 1125th | |
| Emirps | 1338th | |
| Isolated primes | 6548th | 6557th |
| Long primes | 3321st | |
| Primes | 8799th | 8818th |
| Sexy primes (1st member) | 2263rd | |
| Sophie germain primes | 1081st | |
| Ulam primes | 633rd | |
| Roman numberals | ||
| Base 2 | 101100011010110112 | 101100100000110112 |
| Base 3 | 111212100223 | 111220011023 |
| Base 4 | 1120311234 | 1121001234 |
| Base 5 | 104023415 | 104041235 |
| Base 6 | 15410556 | 15420156 |
| Base 7 | 5261367 | 5265327 |
| Base 8 | 2615338 | 2620338 |
| Base 9 | 1477089 | 1480429 |
| Base 10 | 9097110 | 9116310 |
| Base 11 | 6239111 | 6254611 |
| Base 12 | 4478b12 | 4490b12 |
| Base 13 | 3253a13 | 3265713 |
| Base 14 | 2521d14 | 2531914 |
| Base 15 | 1be4b15 | 1c02815 |
| Base 16 | 1635b16 | 1641b16 |