Compare 12135 vs 12143
| Property | 12135 | 12143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 8091 | 121431 |
| Prime factorization | 3 × 5 × 809 | 12143 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 809, 2427, 4045, 12135 | 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 | 101111011001112 | 101111011011112 |
| Base 3 | 1211221103 | 1211222023 |
| Base 4 | 23312134 | 23312334 |
| Base 5 | 3420205 | 3420335 |
| Base 6 | 1321036 | 1321156 |
| Base 7 | 502447 | 502557 |
| Base 8 | 275478 | 275578 |
| Base 9 | 175739 | 175829 |
| Base 10 | 1213510 | 1214310 |
| Base 11 | 913211 | 913a11 |
| Base 12 | 703312 | 703b12 |
| Base 13 | 56a613 | 56b113 |
| Base 14 | 45cb14 | 45d514 |
| Base 15 | 38e015 | 38e815 |
| Base 16 | 2f6716 | 2f6f16 |