Compare 1373 vs 1429
| Property | 1373 | 1429 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13731 | 14291 |
| Prime factorization | 1373 | 1429 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1373 | 1, 1429 |
| Number of properties | 7 | 9 |
| Cousin primes (1st member) | 50th | |
| Emirps | 67th | |
| Happy primes | 43rd | |
| Isolated primes | 129th | |
| Left-truncatable primes | 58th | |
| Long primes | 87th | |
| Primes | 220th | 226th |
| Prime triplets (2nd member) | 37th | |
| Prime triplets (3rd member) | 36th | |
| Pythagorean primes | 108th | 111th |
| Sexy primes (2nd member) | 96th | 97th |
| Sexy prime triplets (3rd member) | 36th | |
| Twin primes (2nd member) | 47th | |
| Roman numberals | MCCCLXXIII | MCDXXIX |
| Base 2 | 101010111012 | 101100101012 |
| Base 3 | 12122123 | 12212213 |
| Base 4 | 1111314 | 1121114 |
| Base 5 | 204435 | 212045 |
| Base 6 | 102056 | 103416 |
| Base 7 | 40017 | 41117 |
| Base 8 | 25358 | 26258 |
| Base 9 | 17859 | 18579 |
| Base 10 | 137310 | 142910 |
| Base 11 | 103911 | 108a11 |
| Base 12 | 96512 | 9b112 |
| Base 13 | 81813 | 85c13 |
| Base 14 | 70114 | 74114 |
| Base 15 | 61815 | 65415 |
| Base 16 | 55d16 | 59516 |