Compare 990259 vs 991447
| Property | 990259 | 991447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9902591 | 9914471 |
| Prime factorization | 990259 | 991447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990259 | 1, 991447 |
| Number of properties | 3 | 5 |
| Emirps | 10980th | |
| Isolated primes | 61587th | 61662nd |
| Lucky primes | 8538th | 8549th |
| Primes | 77792nd | 77881st |
| Sexy primes (1st member) | 16271st | |
| Roman numberals | ||
| Base 2 | 111100011100001100112 | 111100100000110101112 |
| Base 3 | 12120221010213 | 12121010000213 |
| Base 4 | 33013003034 | 33020031134 |
| Base 5 | 2231420145 | 2232112425 |
| Base 6 | 331203116 | 331300116 |
| Base 7 | 112630247 | 112663427 |
| Base 8 | 36160638 | 36203278 |
| Base 9 | 17683379 | 17710079 |
| Base 10 | 99025910 | 99144710 |
| Base 11 | 616aa611 | 61798611 |
| Base 12 | 3b909712 | 3b990712 |
| Base 13 | 28896a13 | 28937213 |
| Base 14 | 1bac4b14 | 1bb45914 |
| Base 15 | 14862415 | 148b6715 |
| Base 16 | f1c3316 | f20d716 |