Compare 1381 vs 1433
| Property | 1381 | 1433 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13811 | 14331 |
| Prime factorization | 1381 | 1433 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1381 | 1, 1433 |
| Number of properties | 7 | 12 |
| Additive primes | 122nd | 123rd |
| Chen primes | 144th | |
| Cousin primes (2nd member) | 50th | |
| Emirps | 64th | |
| Isolated primes | 130th | 134th |
| Long primes | 86th | 88th |
| Primes | 221st | 227th |
| Prime triplets (3rd member) | 37th | |
| Pythagorean primes | 109th | 112th |
| Sexy primes (1st member) | 99th | |
| Sexy primes (2nd member) | 98th | |
| Sexy prime triplets (2nd member) | 37th | |
| Super primes | 49th | |
| Ulam primes | 20th | |
| Roman numberals | MCCCLXXXI | MCDXXXIII |
| Base 2 | 101011001012 | 101100110012 |
| Base 3 | 12200113 | 12220023 |
| Base 4 | 1112114 | 1121214 |
| Base 5 | 210115 | 212135 |
| Base 6 | 102216 | 103456 |
| Base 7 | 40127 | 41157 |
| Base 8 | 25458 | 26318 |
| Base 9 | 18049 | 18629 |
| Base 10 | 138110 | 143310 |
| Base 11 | 104611 | 109311 |
| Base 12 | 97112 | 9b512 |
| Base 13 | 82313 | 86313 |
| Base 14 | 70914 | 74514 |
| Base 15 | 62115 | 65815 |
| Base 16 | 56516 | 59916 |