Compare 990163 vs 990277
| Property | 990163 | 990277 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9901631 | 9902771 |
| Prime factorization | 990163 | 990277 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990163 | 1, 990277 |
| Number of properties | 3 | 5 |
| Cousin primes (1st member) | 8089th | |
| Good primes | 2645th | |
| Isolated primes | 61583rd | 61588th |
| Primes | 77786th | 77793rd |
| Sexy primes (1st member) | 16242nd | |
| Ulam primes | 5705th | |
| Roman numberals | ||
| Base 2 | 111100011011110100112 | 111100011100010001012 |
| Base 3 | 12120220202013 | 12120221012213 |
| Base 4 | 33012331034 | 33013010114 |
| Base 5 | 2231411235 | 2231421025 |
| Base 6 | 331200316 | 331203416 |
| Base 7 | 112625267 | 112630517 |
| Base 8 | 36157238 | 36161058 |
| Base 9 | 17682219 | 17683579 |
| Base 10 | 99016310 | 99027710 |
| Base 11 | 616a1911 | 61701211 |
| Base 12 | 3b901712 | 3b90b112 |
| Base 13 | 2888c513 | 28898213 |
| Base 14 | 1babbd14 | 1bac6114 |
| Base 15 | 1485ad15 | 14863715 |
| Base 16 | f1bd316 | f1c4516 |