Compare 189389 vs 190181
| Property | 189389 | 190181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1893891 | 1901811 |
| Prime factorization | 189389 | 190181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189389 | 1, 190181 |
| Number of properties | 6 | 6 |
| Chen primes | 7211th | |
| Harmonic primes | 6440th | |
| Isolated primes | 13032nd | |
| Long primes | 6412th | 6437th |
| Primes | 17112th | 17181st |
| Pythagorean primes | 8536th | 8573rd |
| Sophie germain primes | 1966th | 1974th |
| Twin primes (1st member) | 2069th | |
| Roman numberals | ||
| Base 2 | 1011100011110011012 | 1011100110111001012 |
| Base 3 | 1001212101023 | 1001222122023 |
| Base 4 | 2320330314 | 2321232114 |
| Base 5 | 220300245 | 220412115 |
| Base 6 | 40204456 | 40242456 |
| Base 7 | 14161047 | 14213157 |
| Base 8 | 5617158 | 5633458 |
| Base 9 | 3177129 | 3187829 |
| Base 10 | 18938910 | 19018110 |
| Base 11 | 11a32211 | 11a98211 |
| Base 12 | 9172512 | 9208512 |
| Base 13 | 6828513 | 6874413 |
| Base 14 | 4d03b14 | 4d44514 |
| Base 15 | 3b1ae15 | 3b53b15 |
| Base 16 | 2e3cd16 | 2e6e516 |