Compare 1091 vs 1289
Property | 1091 | 1289 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 10911 | 12891 |
Prime factorization | 1091 | 1289 |
Divisors count | 2 | 2 |
Divisors | 1, 1091 | 1, 1289 |
Number of properties | 13 | 7 |
Additive primes | 96th | |
Chen primes | 122nd | 136th |
Cousin primes (2nd member) | 43rd | |
Emirps | 43rd | |
Harmonic primes | 65th | |
Long primes | 68th | |
Primes | 182nd | 209th |
Prime triplets (1st member) | 32nd | |
Prime triplets (2nd member) | 31st | |
Pythagorean primes | 103rd | |
Sexy primes (1st member) | 79th | |
Sexy primes (2nd member) | 90th | |
Sexy prime quadrupletss (1st member) | 8th | |
Sexy prime triplets (1st member) | 29th | |
Sexy prime triplets (3rd member) | 34th | |
Sophie germain primes | 45th | |
Twin primes (1st member) | 40th | 44th |
Roman numberals | MXCI | MCCLXXXIX |
Base 2 | 100010000112 | 101000010012 |
Base 3 | 11111023 | 12022023 |
Base 4 | 1010034 | 1100214 |
Base 5 | 133315 | 201245 |
Base 6 | 50156 | 55456 |
Base 7 | 31167 | 35217 |
Base 8 | 21038 | 24118 |
Base 9 | 14429 | 16829 |
Base 10 | 109110 | 128910 |
Base 11 | 90211 | a7211 |
Base 12 | 76b12 | 8b512 |
Base 13 | 65c13 | 78213 |
Base 14 | 57d14 | 68114 |
Base 15 | 4cb15 | 5ae15 |
Base 16 | 44316 | 50916 |