Compare 1231 vs 1429
| Property | 1231 | 1429 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12311 | 14291 |
| Prime factorization | 1231 | 1429 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1231 | 1, 1429 |
| Number of properties | 6 | 9 |
| Additive primes | 108th | |
| Cousin primes (1st member) | 50th | |
| Emirps | 56th | 67th |
| Long primes | 87th | |
| Lucky primes | 52nd | |
| Primes | 202nd | 226th |
| Prime triplets (2nd member) | 37th | |
| Prime triplets (3rd member) | 36th | |
| Pythagorean primes | 111th | |
| Sexy primes (1st member) | 88th | |
| Sexy primes (2nd member) | 97th | |
| Twin primes (2nd member) | 42nd | 47th |
| Roman numberals | MCCXXXI | MCDXXIX |
| Base 2 | 100110011112 | 101100101012 |
| Base 3 | 12001213 | 12212213 |
| Base 4 | 1030334 | 1121114 |
| Base 5 | 144115 | 212045 |
| Base 6 | 54116 | 103416 |
| Base 7 | 34067 | 41117 |
| Base 8 | 23178 | 26258 |
| Base 9 | 16179 | 18579 |
| Base 10 | 123110 | 142910 |
| Base 11 | a1a11 | 108a11 |
| Base 12 | 86712 | 9b112 |
| Base 13 | 73913 | 85c13 |
| Base 14 | 63d14 | 74114 |
| Base 15 | 57115 | 65415 |
| Base 16 | 4cf16 | 59516 |