Compare 1217 vs 1381
Property | 1217 | 1381 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12171 | 13811 |
Prime factorization | 1217 | 1381 |
Divisors count | 2 | 2 |
Divisors | 1, 1217 | 1, 1381 |
Number of properties | 12 | 7 |
Additive primes | 107th | 122nd |
Chen primes | 131st | 144th |
Cousin primes (2nd member) | 45th | |
Emirps | 53rd | 64th |
Isolated primes | 118th | 130th |
Long primes | 76th | 86th |
Primes | 199th | 221st |
Proth primes | 19th | |
Pythagorean primes | 98th | 109th |
Sexy primes (1st member) | 86th | |
Sexy prime triplets (1st member) | 33rd | |
Super primes | 46th | |
Roman numberals | MCCXVII | MCCCLXXXI |
Base 2 | 100110000012 | 101011001012 |
Base 3 | 12000023 | 12200113 |
Base 4 | 1030014 | 1112114 |
Base 5 | 143325 | 210115 |
Base 6 | 53456 | 102216 |
Base 7 | 33567 | 40127 |
Base 8 | 23018 | 25458 |
Base 9 | 16029 | 18049 |
Base 10 | 121710 | 138110 |
Base 11 | a0711 | 104611 |
Base 12 | 85512 | 97112 |
Base 13 | 72813 | 82313 |
Base 14 | 62d14 | 70914 |
Base 15 | 56215 | 62115 |
Base 16 | 4c116 | 56516 |