Compare 12142 vs 12143
| Property | 12142 | 12143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 4671 | 121431 |
| Prime factorization | 2 × 13 × 467 | 12143 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 467, 934, 6071, 12142 | 1, 12143 |
| Number of properties | 0 | 8 |
| Additive primes | 699th | |
| Happy primes | 242nd | |
| Isolated primes | 978th | |
| Long primes | 566th | |
| Primes | 1453rd | |
| Sexy primes (1st member) | 468th | |
| Super primes | 231st | |
| Ulam primes | 108th | |
| Roman numberals | ||
| Base 2 | 101111011011102 | 101111011011112 |
| Base 3 | 1211222013 | 1211222023 |
| Base 4 | 23312324 | 23312334 |
| Base 5 | 3420325 | 3420335 |
| Base 6 | 1321146 | 1321156 |
| Base 7 | 502547 | 502557 |
| Base 8 | 275568 | 275578 |
| Base 9 | 175819 | 175829 |
| Base 10 | 1214210 | 1214310 |
| Base 11 | 913911 | 913a11 |
| Base 12 | 703a12 | 703b12 |
| Base 13 | 56b013 | 56b113 |
| Base 14 | 45d414 | 45d514 |
| Base 15 | 38e715 | 38e815 |
| Base 16 | 2f6e16 | 2f6f16 |