Compare 1429 vs 1439
| Property | 1429 | 1439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14291 | 14391 |
| Prime factorization | 1429 | 1439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1429 | 1, 1439 |
| Number of properties | 9 | 9 |
| Additive primes | 124th | |
| Chen primes | 148th | |
| Cousin primes (1st member) | 50th | |
| Emirps | 67th | 68th |
| Isolated primes | 135th | |
| Long primes | 87th | |
| Primes | 226th | 228th |
| Prime triplets (2nd member) | 37th | |
| Prime triplets (3rd member) | 36th | |
| Pythagorean primes | 111th | |
| Safe primes | 32nd | |
| Sexy primes (2nd member) | 97th | 99th |
| Sexy prime triplets (3rd member) | 37th | |
| Sophie germain primes | 47th | |
| Twin primes (2nd member) | 47th | |
| Roman numberals | MCDXXIX | MCDXXXIX |
| Base 2 | 101100101012 | 101100111112 |
| Base 3 | 12212213 | 12220223 |
| Base 4 | 1121114 | 1121334 |
| Base 5 | 212045 | 212245 |
| Base 6 | 103416 | 103556 |
| Base 7 | 41117 | 41247 |
| Base 8 | 26258 | 26378 |
| Base 9 | 18579 | 18689 |
| Base 10 | 142910 | 143910 |
| Base 11 | 108a11 | 109911 |
| Base 12 | 9b112 | 9bb12 |
| Base 13 | 85c13 | 86913 |
| Base 14 | 74114 | 74b14 |
| Base 15 | 65415 | 65e15 |
| Base 16 | 59516 | 59f16 |