Compare 991027 vs 991957
| Property | 991027 | 991957 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9910271 | 9919571 |
| Prime factorization | 991027 | 991957 |
| Divisors count | 2 | 2 |
| Divisors | 1, 991027 | 1, 991957 |
| Number of properties | 3 | 5 |
| Chen primes | 29748th | |
| Cousin primes (1st member) | 8093rd | 8098th |
| Isolated primes | 61635th | 61698th |
| Primes | 77850th | 77921st |
| Sexy primes (2nd member) | 16278th | |
| Roman numberals | ||
| Base 2 | 111100011111001100112 | 111100100010110101012 |
| Base 3 | 12121001022013 | 12121012010113 |
| Base 4 | 33013303034 | 33020231114 |
| Base 5 | 2232031025 | 2232203125 |
| Base 6 | 331240316 | 331322216 |
| Base 7 | 112652027 | 113010017 |
| Base 8 | 36174638 | 36213258 |
| Base 9 | 17703819 | 17716349 |
| Base 10 | 99102710 | 99195710 |
| Base 11 | 61763411 | 6182aa11 |
| Base 12 | 3b961712 | 3ba07112 |
| Base 13 | 28910b13 | 28967513 |
| Base 14 | 1bb23914 | 1bb70114 |
| Base 15 | 14898715 | 148da715 |
| Base 16 | f1f3316 | f22d516 |