Compare 1091 vs 1102
| Property | 1091 | 1102 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 10911 | 21 × 191 × 291 |
| Prime factorization | 1091 | 2 × 19 × 29 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1091 | 1, 2, 19, 29, 38, 58, 551, 1102 |
| Number of properties | 13 | 0 |
| Additive primes | 96th | |
| Chen primes | 122nd | |
| Cousin primes (2nd member) | 43rd | |
| Emirps | 43rd | |
| Harmonic primes | 65th | |
| Long primes | 68th | |
| Primes | 182nd | |
| Prime triplets (1st member) | 32nd | |
| Prime triplets (2nd member) | 31st | |
| Sexy primes (1st member) | 79th | |
| Sexy prime quadrupletss (1st member) | 8th | |
| Sexy prime triplets (1st member) | 29th | |
| Twin primes (1st member) | 40th | |
| Roman numberals | MXCI | MCII |
| Base 2 | 100010000112 | 100010011102 |
| Base 3 | 11111023 | 11112113 |
| Base 4 | 1010034 | 1010324 |
| Base 5 | 133315 | 134025 |
| Base 6 | 50156 | 50346 |
| Base 7 | 31167 | 31337 |
| Base 8 | 21038 | 21168 |
| Base 9 | 14429 | 14549 |
| Base 10 | 109110 | 110210 |
| Base 11 | 90211 | 91211 |
| Base 12 | 76b12 | 77a12 |
| Base 13 | 65c13 | 66a13 |
| Base 14 | 57d14 | 58a14 |
| Base 15 | 4cb15 | 4d715 |
| Base 16 | 44316 | 44e16 |