Compare 989171 vs 990809
| Property | 989171 | 990809 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9891711 | 9908091 |
| Prime factorization | 989171 | 990809 |
| Divisors count | 2 | 2 |
| Divisors | 1, 989171 | 1, 990809 |
| Number of properties | 4 | 3 |
| Chen primes | 29679th | |
| Isolated primes | 61622nd | |
| Primes | 77714th | 77835th |
| Sophie germain primes | 7672nd | 7680th |
| Twin primes (1st member) | 8096th | |
| Roman numberals | ||
| Base 2 | 111100010111111100112 | 111100011110010110012 |
| Base 3 | 12120202122223 | 12121000101223 |
| Base 4 | 33011333034 | 33013211214 |
| Base 5 | 2231231415 | 2232012145 |
| Base 6 | 331112556 | 331230256 |
| Base 7 | 112566117 | 112644417 |
| Base 8 | 36137638 | 36171318 |
| Base 9 | 17667889 | 17701189 |
| Base 10 | 98917110 | 99080910 |
| Base 11 | 6161a711 | 61745611 |
| Base 12 | 3b852b12 | 3b947512 |
| Base 13 | 28831113 | 288ca113 |
| Base 14 | 1ba6b114 | 1bb12114 |
| Base 15 | 14814b15 | 14888e15 |
| Base 16 | f17f316 | f1e5916 |