Compare 1217 vs 1321
Property | 1217 | 1321 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12171 | 13211 |
Prime factorization | 1217 | 1321 |
Divisors count | 2 | 2 |
Divisors | 1, 1217 | 1, 1321 |
Number of properties | 12 | 7 |
Additive primes | 107th | 118th |
Chen primes | 131st | |
Cousin primes (2nd member) | 45th | |
Emirps | 53rd | 63rd |
Harmonic primes | 74th | |
Isolated primes | 118th | |
Long primes | 76th | |
Primes | 199th | 216th |
Proth primes | 19th | |
Pythagorean primes | 98th | 106th |
Sexy primes (1st member) | 86th | 94th |
Sexy prime triplets (1st member) | 33rd | |
Super primes | 46th | |
Twin primes (2nd member) | 46th | |
Roman numberals | MCCXVII | MCCCXXI |
Base 2 | 100110000012 | 101001010012 |
Base 3 | 12000023 | 12102213 |
Base 4 | 1030014 | 1102214 |
Base 5 | 143325 | 202415 |
Base 6 | 53456 | 100416 |
Base 7 | 33567 | 35657 |
Base 8 | 23018 | 24518 |
Base 9 | 16029 | 17279 |
Base 10 | 121710 | 132110 |
Base 11 | a0711 | aa111 |
Base 12 | 85512 | 92112 |
Base 13 | 72813 | 7a813 |
Base 14 | 62d14 | 6a514 |
Base 15 | 56215 | 5d115 |
Base 16 | 4c116 | 52916 |