Compare 190913 vs 191249
| Property | 190913 | 191249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1909131 | 1912491 |
| Prime factorization | 190913 | 191249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 190913 | 1, 191249 |
| Number of properties | 7 | 5 |
| Additive primes | 6970th | |
| Chen primes | 7255th | 7263rd |
| Cousin primes (2nd member) | 2046th | |
| Harmonic primes | 6467th | |
| Isolated primes | 13083rd | |
| Long primes | 6459th | |
| Primes | 17242nd | 17266th |
| Pythagorean primes | 8602nd | 8615th |
| Twin primes (1st member) | 2082nd | |
| Roman numberals | ||
| Base 2 | 1011101001110000012 | 1011101011000100012 |
| Base 3 | 1002002122123 | 1002011000223 |
| Base 4 | 2322130014 | 2322301014 |
| Base 5 | 221021235 | 221044445 |
| Base 6 | 40315056 | 40332256 |
| Base 7 | 14234127 | 14244027 |
| Base 8 | 5647018 | 5654218 |
| Base 9 | 3207859 | 3213089 |
| Base 10 | 19091310 | 19124910 |
| Base 11 | 12048811 | 12076311 |
| Base 12 | 9259512 | 9281512 |
| Base 13 | 68b8813 | 6908613 |
| Base 14 | 4d80914 | 4d9a914 |
| Base 15 | 3b87815 | 3b9ee15 |
| Base 16 | 2e9c116 | 2eb1116 |