Compare 1447 vs 1933
| Property | 1447 | 1933 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14471 | 19331 |
| Prime factorization | 1447 | 1933 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1447 | 1, 1933 |
| Number of properties | 9 | 8 |
| Centered heptagonal primes | 8th | |
| Cousin primes (1st member) | 51st | |
| Emirps | 94th | |
| Happy primes | 45th | 54th |
| Harmonic primes | 109th | |
| Isolated primes | 136th | |
| Long primes | 89th | |
| Lucky primes | 69th | |
| Primes | 229th | 295th |
| Prime triplets (1st member) | 38th | |
| Pythagorean primes | 143rd | |
| Sexy primes (1st member) | 100th | |
| Sexy prime triplets (1st member) | 38th | |
| Super primes | 50th | |
| Twin primes (2nd member) | 59th | |
| Roman numberals | MCDXLVII | MCMXXXIII |
| Base 2 | 101101001112 | 111100011012 |
| Base 3 | 12221213 | 21221213 |
| Base 4 | 1122134 | 1320314 |
| Base 5 | 212425 | 302135 |
| Base 6 | 104116 | 125416 |
| Base 7 | 41357 | 54317 |
| Base 8 | 26478 | 36158 |
| Base 9 | 18779 | 25779 |
| Base 10 | 144710 | 193310 |
| Base 11 | 10a611 | 14a811 |
| Base 12 | a0712 | 115112 |
| Base 13 | 87413 | b5913 |
| Base 14 | 75514 | 9c114 |
| Base 15 | 66715 | 88d15 |
| Base 16 | 5a716 | 78d16 |