Compare 1423 vs 1431
| Property | 1423 | 1431 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 4 |
| Prime factorization | 14231 | 33 × 531 |
| Prime factorization | 1423 | 3 × 3 × 3 × 53 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1423 | 1, 3, 9, 27, 53, 159, 477, 1431 |
| Number of properties | 6 | 0 |
| Cousin primes (1st member) | 49th | |
| Good primes | 53rd | |
| Isolated primes | 133rd | |
| Primes | 224th | |
| Prime triplets (1st member) | 36th | |
| Sexy primes (1st member) | 97th | |
| Roman numberals | MCDXXIII | MCDXXXI |
| Base 2 | 101100011112 | 101100101112 |
| Base 3 | 12212013 | 12220003 |
| Base 4 | 1120334 | 1121134 |
| Base 5 | 211435 | 212115 |
| Base 6 | 103316 | 103436 |
| Base 7 | 41027 | 41137 |
| Base 8 | 26178 | 26278 |
| Base 9 | 18519 | 18609 |
| Base 10 | 142310 | 143110 |
| Base 11 | 108411 | 109111 |
| Base 12 | 9a712 | 9b312 |
| Base 13 | 85613 | 86113 |
| Base 14 | 73914 | 74314 |
| Base 15 | 64d15 | 65615 |
| Base 16 | 58f16 | 59716 |