Compare 1091 vs 1117
| Property | 1091 | 1117 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 10911 | 11171 | 
| Prime factorization | 1091 | 1117 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1091 | 1, 1117 | 
| Number of properties | 13 | 8 | 
| Additive primes | 96th | |
| Chen primes | 122nd | 125th | 
| Cousin primes (2nd member) | 43rd | |
| Emirps | 43rd | |
| Harmonic primes | 65th | |
| Isolated primes | 108th | |
| Long primes | 68th | |
| Lucky primes | 49th | |
| Multiplicative primes | 14th | |
| Primes | 182nd | 187th | 
| Prime triplets (1st member) | 32nd | |
| Prime triplets (2nd member) | 31st | |
| Pythagorean primes | 91st | |
| Sexy primes (1st member) | 79th | 82nd | 
| Sexy prime quadrupletss (1st member) | 8th | |
| Sexy prime triplets (1st member) | 29th | 31st | 
| Twin primes (1st member) | 40th | |
| Roman numberals | MXCI | MCXVII | 
| Base 2 | 100010000112 | 100010111012 | 
| Base 3 | 11111023 | 11121013 | 
| Base 4 | 1010034 | 1011314 | 
| Base 5 | 133315 | 134325 | 
| Base 6 | 50156 | 51016 | 
| Base 7 | 31167 | 31547 | 
| Base 8 | 21038 | 21358 | 
| Base 9 | 14429 | 14719 | 
| Base 10 | 109110 | 111710 | 
| Base 11 | 90211 | 92611 | 
| Base 12 | 76b12 | 79112 | 
| Base 13 | 65c13 | 67c13 | 
| Base 14 | 57d14 | 59b14 | 
| Base 15 | 4cb15 | 4e715 | 
| Base 16 | 44316 | 45d16 |