Compare 12143 vs 12149
| Property | 12143 | 12149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 121431 | 121491 |
| Prime factorization | 12143 | 12149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12143 | 1, 12149 |
| Number of properties | 8 | 10 |
| Additive primes | 699th | 700th |
| Chen primes | 744th | |
| Emirps | 332nd | |
| Happy primes | 242nd | 243rd |
| Harmonic primes | 525th | |
| Isolated primes | 978th | 979th |
| Long primes | 566th | 567th |
| Primes | 1453rd | 1454th |
| Pythagorean primes | 716th | |
| Sexy primes (1st member) | 468th | |
| Sexy primes (2nd member) | 468th | |
| Super primes | 231st | |
| Ulam primes | 108th | |
| Roman numberals | ||
| Base 2 | 101111011011112 | 101111011101012 |
| Base 3 | 1211222023 | 1211222223 |
| Base 4 | 23312334 | 23313114 |
| Base 5 | 3420335 | 3420445 |
| Base 6 | 1321156 | 1321256 |
| Base 7 | 502557 | 502647 |
| Base 8 | 275578 | 275658 |
| Base 9 | 175829 | 175889 |
| Base 10 | 1214310 | 1214910 |
| Base 11 | 913a11 | 914511 |
| Base 12 | 703b12 | 704512 |
| Base 13 | 56b113 | 56b713 |
| Base 14 | 45d514 | 45db14 |
| Base 15 | 38e815 | 38ee15 |
| Base 16 | 2f6f16 | 2f7516 |