Compare 189491 vs 189743
| Property | 189491 | 189743 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1894911 | 1897431 |
| Prime factorization | 189491 | 189743 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189491 | 1, 189743 |
| Number of properties | 5 | 5 |
| Chen primes | 7217th | |
| Emirps | 3986th | 3993rd |
| Harmonic primes | 6429th | |
| Isolated primes | 13004th | |
| Long primes | 6416th | 6427th |
| Primes | 17124th | 17147th |
| Twin primes (1st member) | 2071st | |
| Roman numberals | ||
| Base 2 | 1011100100001100112 | 1011100101001011112 |
| Base 3 | 1001212210123 | 1001220211123 |
| Base 4 | 2321003034 | 2321102334 |
| Base 5 | 220304315 | 220324335 |
| Base 6 | 40211356 | 40222356 |
| Base 7 | 14163117 | 14201217 |
| Base 8 | 5620638 | 5624578 |
| Base 9 | 3178359 | 3182459 |
| Base 10 | 18949110 | 18974310 |
| Base 11 | 11a40511 | 11a61411 |
| Base 12 | 917ab12 | 9197b12 |
| Base 13 | 6833313 | 6849813 |
| Base 14 | 4d0b114 | 4d21114 |
| Base 15 | 3b22b15 | 3b34815 |
| Base 16 | 2e43316 | 2e52f16 |