Compare 1429 vs 1549
| Property | 1429 | 1549 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14291 | 15491 |
| Prime factorization | 1429 | 1549 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1429 | 1, 1549 |
| Number of properties | 9 | 7 |
| Additive primes | 133rd | |
| Cousin primes (1st member) | 50th | 54th |
| Emirps | 67th | |
| Isolated primes | 145th | |
| Long primes | 87th | 93rd |
| Primes | 226th | 244th |
| Prime triplets (2nd member) | 37th | |
| Prime triplets (3rd member) | 36th | |
| Pythagorean primes | 111th | 117th |
| Sexy primes (2nd member) | 97th | 106th |
| Twin primes (2nd member) | 47th | |
| Roman numberals | MCDXXIX | MDXLIX |
| Base 2 | 101100101012 | 110000011012 |
| Base 3 | 12212213 | 20101013 |
| Base 4 | 1121114 | 1200314 |
| Base 5 | 212045 | 221445 |
| Base 6 | 103416 | 111016 |
| Base 7 | 41117 | 43427 |
| Base 8 | 26258 | 30158 |
| Base 9 | 18579 | 21119 |
| Base 10 | 142910 | 154910 |
| Base 11 | 108a11 | 118911 |
| Base 12 | 9b112 | a9112 |
| Base 13 | 85c13 | 92213 |
| Base 14 | 74114 | 7c914 |
| Base 15 | 65415 | 6d415 |
| Base 16 | 59516 | 60d16 |