Compare 189491 vs 189851
| Property | 189491 | 189851 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1894911 | 1898511 |
| Prime factorization | 189491 | 189851 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189491 | 1, 189851 |
| Number of properties | 5 | 6 |
| Chen primes | 7217th | 7223rd |
| Emirps | 3986th | 3995th |
| Happy primes | 2637th | |
| Long primes | 6416th | |
| Primes | 17124th | 17154th |
| Sophie germain primes | 1971st | |
| Twin primes (1st member) | 2071st | 2074th |
| Roman numberals | ||
| Base 2 | 1011100100001100112 | 1011100101100110112 |
| Base 3 | 1001212210123 | 1001221021123 |
| Base 4 | 2321003034 | 2321121234 |
| Base 5 | 220304315 | 220334015 |
| Base 6 | 40211356 | 40225356 |
| Base 7 | 14163117 | 14203347 |
| Base 8 | 5620638 | 5626338 |
| Base 9 | 3178359 | 3183759 |
| Base 10 | 18949110 | 18985110 |
| Base 11 | 11a40511 | 11a70211 |
| Base 12 | 917ab12 | 91a4b12 |
| Base 13 | 6833313 | 6854c13 |
| Base 14 | 4d0b114 | 4d28b14 |
| Base 15 | 3b22b15 | 3b3bb15 |
| Base 16 | 2e43316 | 2e59b16 |