Compare 1217 vs 1601
| Property | 1217 | 1601 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12171 | 16011 |
| Prime factorization | 1217 | 1601 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1217 | 1, 1601 |
| Number of properties | 12 | 12 |
| Additive primes | 107th | |
| Chen primes | 131st | 160th |
| Cousin primes (2nd member) | 45th | 57th |
| Emirps | 53rd | 78th |
| Harmonic primes | 85th | |
| Isolated primes | 118th | 153rd |
| Long primes | 76th | |
| Primes | 199th | 252nd |
| Proth primes | 19th | 21st |
| Pythagorean primes | 98th | 120th |
| Sexy primes (1st member) | 86th | 108th |
| Sexy prime quadrupletss (1st member) | 10th | |
| Sexy prime triplets (1st member) | 33rd | 41st |
| Sophie germain primes | 54th | |
| Super primes | 46th | |
| Roman numberals | MCCXVII | MDCI |
| Base 2 | 100110000012 | 110010000012 |
| Base 3 | 12000023 | 20120223 |
| Base 4 | 1030014 | 1210014 |
| Base 5 | 143325 | 224015 |
| Base 6 | 53456 | 112256 |
| Base 7 | 33567 | 44457 |
| Base 8 | 23018 | 31018 |
| Base 9 | 16029 | 21689 |
| Base 10 | 121710 | 160110 |
| Base 11 | a0711 | 122611 |
| Base 12 | 85512 | b1512 |
| Base 13 | 72813 | 96213 |
| Base 14 | 62d14 | 82514 |
| Base 15 | 56215 | 71b15 |
| Base 16 | 4c116 | 64116 |