Compare 1031 vs 1447
| Property | 1031 | 1447 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 10311 | 14471 | 
| Prime factorization | 1031 | 1447 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1031 | 1, 1447 | 
| Number of properties | 9 | 9 | 
| Additive primes | 92nd | |
| Chen primes | 118th | |
| Cousin primes (1st member) | 51st | |
| Emirps | 39th | |
| Good primes | 46th | |
| Happy primes | 45th | |
| Isolated primes | 136th | |
| Long primes | 89th | |
| Primes | 173rd | 229th | 
| Prime triplets (1st member) | 38th | |
| Sexy primes (1st member) | 100th | |
| Sexy prime triplets (1st member) | 38th | |
| Solinas primes | 47th | |
| Sophie germain primes | 40th | |
| Super primes | 40th | 50th | 
| Twin primes (1st member) | 37th | |
| Roman numberals | MXXXI | MCDXLVII | 
| Base 2 | 100000001112 | 101101001112 | 
| Base 3 | 11020123 | 12221213 | 
| Base 4 | 1000134 | 1122134 | 
| Base 5 | 131115 | 212425 | 
| Base 6 | 44356 | 104116 | 
| Base 7 | 30027 | 41357 | 
| Base 8 | 20078 | 26478 | 
| Base 9 | 13659 | 18779 | 
| Base 10 | 103110 | 144710 | 
| Base 11 | 85811 | 10a611 | 
| Base 12 | 71b12 | a0712 | 
| Base 13 | 61413 | 87413 | 
| Base 14 | 53914 | 75514 | 
| Base 15 | 48b15 | 66715 | 
| Base 16 | 40716 | 5a716 |