Compare 1091 vs 1861
Property | 1091 | 1861 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 10911 | 18611 |
Prime factorization | 1091 | 1861 |
Divisors count | 2 | 2 |
Divisors | 1, 1091 | 1, 1861 |
Number of properties | 13 | 10 |
Additive primes | 96th | |
Centered square primes | 15th | |
Chen primes | 122nd | |
Cousin primes (2nd member) | 43rd | |
Emirps | 43rd | |
Good primes | 58th | |
Harmonic primes | 65th | 103rd |
Isolated primes | 173rd | |
Long primes | 68th | 112th |
Primes | 182nd | 284th |
Prime triplets (1st member) | 32nd | |
Prime triplets (2nd member) | 31st | |
Pythagorean primes | 137th | |
Sexy primes (1st member) | 79th | 120th |
Sexy prime quadrupletss (1st member) | 8th | 12th |
Sexy prime triplets (1st member) | 29th | 47th |
Twin primes (1st member) | 40th | |
Roman numberals | MXCI | MDCCCLXI |
Base 2 | 100010000112 | 111010001012 |
Base 3 | 11111023 | 21122213 |
Base 4 | 1010034 | 1310114 |
Base 5 | 133315 | 244215 |
Base 6 | 50156 | 123416 |
Base 7 | 31167 | 52667 |
Base 8 | 21038 | 35058 |
Base 9 | 14429 | 24879 |
Base 10 | 109110 | 186110 |
Base 11 | 90211 | 144211 |
Base 12 | 76b12 | 10b112 |
Base 13 | 65c13 | b0213 |
Base 14 | 57d14 | 96d14 |
Base 15 | 4cb15 | 84115 |
Base 16 | 44316 | 74516 |