Compare 191249 vs 191255
| Property | 191249 | 191255 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1912491 | 51 × 291 × 13191 |
| Prime factorization | 191249 | 5 × 29 × 1319 |
| Divisors count | 2 | 8 |
| Divisors | 1, 191249 | 1, 5, 29, 145, 1319, 6595, 38251, 191255 |
| Number of properties | 5 | 0 |
| Chen primes | 7263rd | |
| Harmonic primes | 6467th | |
| Primes | 17266th | |
| Pythagorean primes | 8615th | |
| Twin primes (1st member) | 2082nd | |
| Roman numberals | ||
| Base 2 | 1011101011000100012 | 1011101011000101112 |
| Base 3 | 1002011000223 | 1002011001123 |
| Base 4 | 2322301014 | 2322301134 |
| Base 5 | 221044445 | 221100105 |
| Base 6 | 40332256 | 40332356 |
| Base 7 | 14244027 | 14244117 |
| Base 8 | 5654218 | 5654278 |
| Base 9 | 3213089 | 3213159 |
| Base 10 | 19124910 | 19125510 |
| Base 11 | 12076311 | 12076911 |
| Base 12 | 9281512 | 9281b12 |
| Base 13 | 6908613 | 6908c13 |
| Base 14 | 4d9a914 | 4d9b114 |
| Base 15 | 3b9ee15 | 3ba0515 |
| Base 16 | 2eb1116 | 2eb1716 |