Compare 190049 vs 190051
| Property | 190049 | 190051 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 82631 | 1900511 |
| Prime factorization | 23 × 8263 | 190051 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 8263, 190049 | 1, 190051 |
| Number of properties | 1 | 4 |
| Emirps | 4001st | |
| Harmonic primes | 6438th | |
| Isolated primes | 13024th | |
| Primes | 17173rd | |
| Semiprimes | 43081st | |
| Roman numberals | ||
| Base 2 | 1011100110011000012 | 1011100110011000112 |
| Base 3 | 1001222002123 | 1001222002213 |
| Base 4 | 2321212014 | 2321212034 |
| Base 5 | 220401445 | 220402015 |
| Base 6 | 40235056 | 40235116 |
| Base 7 | 14210367 | 14210417 |
| Base 8 | 5631418 | 5631438 |
| Base 9 | 3186259 | 3186279 |
| Base 10 | 19004910 | 19005110 |
| Base 11 | 11a87211 | 11a87411 |
| Base 12 | 91b9512 | 91b9712 |
| Base 13 | 6867213 | 6867413 |
| Base 14 | 4d38d14 | 4d39114 |
| Base 15 | 3b49e15 | 3b4a115 |
| Base 16 | 2e66116 | 2e66316 |