Compare 12983 vs 13187
| Property | 12983 | 13187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 129831 | 131871 |
| Prime factorization | 12983 | 13187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12983 | 1, 13187 |
| Number of properties | 8 | 4 |
| Additive primes | 746th | |
| Cousin primes (2nd member) | 249th | 255th |
| Emirps | 363rd | |
| Harmonic primes | 556th | 563rd |
| Isolated primes | 1056th | 1075th |
| Long primes | 600th | |
| Primes | 1547th | 1570th |
| Safe primes | 143rd | |
| Roman numberals | ||
| Base 2 | 110010101101112 | 110011100000112 |
| Base 3 | 1222102123 | 2000021023 |
| Base 4 | 30223134 | 30320034 |
| Base 5 | 4034135 | 4102225 |
| Base 6 | 1400356 | 1410156 |
| Base 7 | 525657 | 533067 |
| Base 8 | 312678 | 316038 |
| Base 9 | 187259 | 200729 |
| Base 10 | 1298310 | 1318710 |
| Base 11 | 983311 | 99a911 |
| Base 12 | 761b12 | 776b12 |
| Base 13 | 5ba913 | 600513 |
| Base 14 | 4a3514 | 4b3d14 |
| Base 15 | 3ca815 | 3d9215 |
| Base 16 | 32b716 | 338316 |