Compare 1481 vs 1871
Property | 1481 | 1871 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14811 | 18711 |
Prime factorization | 1481 | 1871 |
Divisors count | 2 | 2 |
Divisors | 1, 1481 | 1, 1871 |
Number of properties | 13 | 11 |
Additive primes | 151st | |
Chen primes | 152nd | 176th |
Cousin primes (2nd member) | 62nd | |
Good primes | 60th | |
Happy primes | 46th | |
Harmonic primes | 80th | |
Primes | 234th | 286th |
Prime quadruplets (1st member) | 6th | 7th |
Prime quintuplet 1s (2nd member) | 3rd | |
Prime quintuplet 2s (1st member) | 4th | |
Prime triplets (1st member) | 39th | 47th |
Prime triplets (2nd member) | 46th | |
Pythagorean primes | 114th | |
Sexy primes (1st member) | 102nd | 122nd |
Sexy prime quadrupletss (1st member) | 9th | |
Sexy prime triplets (1st member) | 39th | |
Sophie germain primes | 49th | |
Twin primes (1st member) | 49th | 57th |
Roman numberals | MCDLXXXI | MDCCCLXXI |
Base 2 | 101110010012 | 111010011112 |
Base 3 | 20002123 | 21200223 |
Base 4 | 1130214 | 1310334 |
Base 5 | 214115 | 244415 |
Base 6 | 105056 | 123556 |
Base 7 | 42147 | 53127 |
Base 8 | 27118 | 35178 |
Base 9 | 20259 | 25089 |
Base 10 | 148110 | 187110 |
Base 11 | 112711 | 145111 |
Base 12 | a3512 | 10bb12 |
Base 13 | 89c13 | b0c13 |
Base 14 | 77b14 | 97914 |
Base 15 | 68b15 | 84b15 |
Base 16 | 5c916 | 74f16 |