Compare 13187 vs 13199
| Property | 13187 | 13199 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 131871 | 671 × 1971 |
| Prime factorization | 13187 | 67 × 197 |
| Divisors count | 2 | 4 |
| Divisors | 1, 13187 | 1, 67, 197, 13199 |
| Number of properties | 4 | 1 |
| Cousin primes (2nd member) | 255th | |
| Harmonic primes | 563rd | |
| Isolated primes | 1075th | |
| Primes | 1570th | |
| Semiprimes | 3418th | |
| Roman numberals | ||
| Base 2 | 110011100000112 | 110011100011112 |
| Base 3 | 2000021023 | 2000022123 |
| Base 4 | 30320034 | 30320334 |
| Base 5 | 4102225 | 4102445 |
| Base 6 | 1410156 | 1410356 |
| Base 7 | 533067 | 533247 |
| Base 8 | 316038 | 316178 |
| Base 9 | 200729 | 200859 |
| Base 10 | 1318710 | 1319910 |
| Base 11 | 99a911 | 9a0a11 |
| Base 12 | 776b12 | 777b12 |
| Base 13 | 600513 | 601413 |
| Base 14 | 4b3d14 | 4b4b14 |
| Base 15 | 3d9215 | 3d9e15 |
| Base 16 | 338316 | 338f16 |