Compare 1447 vs 1867
| Property | 1447 | 1867 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 14471 | 18671 | 
| Prime factorization | 1447 | 1867 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1447 | 1, 1867 | 
| Number of properties | 9 | 12 | 
| Cousin primes (1st member) | 51st | 62nd | 
| Emirps | 90th | |
| Good primes | 59th | |
| Happy primes | 45th | |
| Isolated primes | 136th | 174th | 
| Long primes | 89th | |
| Primes | 229th | 285th | 
| Prime quintuplet 1s (1st member) | 3rd | |
| Prime triplets (1st member) | 38th | 46th | 
| Sexy primes (1st member) | 100th | 121st | 
| Sexy primes (2nd member) | 120th | |
| Sexy prime quadrupletss (2nd member) | 12th | |
| Sexy prime triplets (1st member) | 38th | 48th | 
| Sexy prime triplets (2nd member) | 47th | |
| Super primes | 50th | |
| Roman numberals | MCDXLVII | MDCCCLXVII | 
| Base 2 | 101101001112 | 111010010112 | 
| Base 3 | 12221213 | 21200113 | 
| Base 4 | 1122134 | 1310234 | 
| Base 5 | 212425 | 244325 | 
| Base 6 | 104116 | 123516 | 
| Base 7 | 41357 | 53057 | 
| Base 8 | 26478 | 35138 | 
| Base 9 | 18779 | 25049 | 
| Base 10 | 144710 | 186710 | 
| Base 11 | 10a611 | 144811 | 
| Base 12 | a0712 | 10b712 | 
| Base 13 | 87413 | b0813 | 
| Base 14 | 75514 | 97514 | 
| Base 15 | 66715 | 84715 | 
| Base 16 | 5a716 | 74b16 |