Compare 1039 vs 1091
| Property | 1039 | 1091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10391 | 10911 |
| Prime factorization | 1039 | 1091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1039 | 1, 1091 |
| Number of properties | 9 | 13 |
| Additive primes | 94th | 96th |
| Chen primes | 119th | 122nd |
| Cousin primes (2nd member) | 43rd | |
| Emirps | 43rd | |
| Happy primes | 38th | |
| Harmonic primes | 63rd | 65th |
| Isolated primes | 102nd | |
| Long primes | 68th | |
| Lucky primes | 46th | |
| Primes | 175th | 182nd |
| Prime triplets (1st member) | 32nd | |
| Prime triplets (2nd member) | 31st | |
| Sexy primes (1st member) | 79th | |
| Sexy primes (2nd member) | 76th | |
| Sexy prime quadrupletss (1st member) | 8th | |
| Sexy prime triplets (1st member) | 29th | |
| Solinas primes | 49th | |
| Twin primes (1st member) | 40th | |
| Roman numberals | MXXXIX | MXCI |
| Base 2 | 100000011112 | 100010000112 |
| Base 3 | 11021113 | 11111023 |
| Base 4 | 1000334 | 1010034 |
| Base 5 | 131245 | 133315 |
| Base 6 | 44516 | 50156 |
| Base 7 | 30137 | 31167 |
| Base 8 | 20178 | 21038 |
| Base 9 | 13749 | 14429 |
| Base 10 | 103910 | 109110 |
| Base 11 | 86511 | 90211 |
| Base 12 | 72712 | 76b12 |
| Base 13 | 61c13 | 65c13 |
| Base 14 | 54314 | 57d14 |
| Base 15 | 49415 | 4cb15 |
| Base 16 | 40f16 | 44316 |