Compare 1447 vs 1783
| Property | 1447 | 1783 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14471 | 17831 |
| Prime factorization | 1447 | 1783 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1447 | 1, 1783 |
| Number of properties | 9 | 10 |
| Additive primes | 147th | |
| Cousin primes (1st member) | 51st | 61st |
| Happy primes | 45th | |
| Harmonic primes | 98th | |
| Isolated primes | 136th | 167th |
| Long primes | 89th | 107th |
| Primes | 229th | 276th |
| Prime triplets (1st member) | 38th | 45th |
| Sexy primes (1st member) | 100th | 119th |
| Sexy primes (2nd member) | 118th | |
| Sexy prime triplets (1st member) | 38th | |
| Sexy prime triplets (2nd member) | 46th | |
| Super primes | 50th | |
| Roman numberals | MCDXLVII | MDCCLXXXIII |
| Base 2 | 101101001112 | 110111101112 |
| Base 3 | 12221213 | 21100013 |
| Base 4 | 1122134 | 1233134 |
| Base 5 | 212425 | 241135 |
| Base 6 | 104116 | 121316 |
| Base 7 | 41357 | 51257 |
| Base 8 | 26478 | 33678 |
| Base 9 | 18779 | 24019 |
| Base 10 | 144710 | 178310 |
| Base 11 | 10a611 | 138111 |
| Base 12 | a0712 | 104712 |
| Base 13 | 87413 | a7213 |
| Base 14 | 75514 | 91514 |
| Base 15 | 66715 | 7dd15 |
| Base 16 | 5a716 | 6f716 |