Compare 1181 vs 1231
Property | 1181 | 1231 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 11811 | 12311 |
Prime factorization | 1181 | 1231 |
Divisors count | 2 | 2 |
Divisors | 1, 1181 | 1, 1231 |
Number of properties | 10 | 6 |
Additive primes | 104th | 108th |
Dihedral primes | 6th | |
Emirps | 49th | 56th |
Harmonic primes | 68th | |
Isolated primes | 113th | |
Long primes | 74th | |
Lucky primes | 52nd | |
Primes | 194th | 202nd |
Pythagorean primes | 94th | |
Sexy primes (1st member) | 84th | 88th |
Sexy prime triplets (1st member) | 32nd | |
Twin primes (2nd member) | 42nd | |
Roman numberals | MCLXXXI | MCCXXXI |
Base 2 | 100100111012 | 100110011112 |
Base 3 | 11212023 | 12001213 |
Base 4 | 1021314 | 1030334 |
Base 5 | 142115 | 144115 |
Base 6 | 52456 | 54116 |
Base 7 | 33057 | 34067 |
Base 8 | 22358 | 23178 |
Base 9 | 15529 | 16179 |
Base 10 | 118110 | 123110 |
Base 11 | 98411 | a1a11 |
Base 12 | 82512 | 86712 |
Base 13 | 6cb13 | 73913 |
Base 14 | 60514 | 63d14 |
Base 15 | 53b15 | 57115 |
Base 16 | 49d16 | 4cf16 |