Compare 20173 vs 20389
| Property | 20173 | 20389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201731 | 203891 |
| Prime factorization | 20173 | 20389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20173 | 1, 20389 |
| Number of properties | 6 | 5 |
| Additive primes | 1059th | |
| Cousin primes (1st member) | 348th | 351st |
| Cuban primes 2 | 16th | |
| Isolated primes | 1595th | 1612th |
| Primes | 2282nd | 2303rd |
| Pythagorean primes | 1135th | 1148th |
| Ulam primes | 168th | |
| Roman numberals | ||
| Base 2 | 1001110110011012 | 1001111101001012 |
| Base 3 | 10002000113 | 10002220113 |
| Base 4 | 103230314 | 103322114 |
| Base 5 | 11211435 | 11230245 |
| Base 6 | 2332216 | 2342216 |
| Base 7 | 1125467 | 1133057 |
| Base 8 | 473158 | 476458 |
| Base 9 | 306049 | 308649 |
| Base 10 | 2017310 | 2038910 |
| Base 11 | 1417a11 | 1435611 |
| Base 12 | b81112 | b97112 |
| Base 13 | 924a13 | 938513 |
| Base 14 | 74cd14 | 760514 |
| Base 15 | 5e9d15 | 609415 |
| Base 16 | 4ecd16 | 4fa516 |