Compare 20297 vs 20389
| Property | 20297 | 20389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202971 | 203891 |
| Prime factorization | 20297 | 20389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20297 | 1, 20389 |
| Number of properties | 6 | 5 |
| Chen primes | 1127th | |
| Cousin primes (1st member) | 351st | |
| Isolated primes | 1604th | 1612th |
| Long primes | 877th | |
| Primes | 2293rd | 2303rd |
| Pythagorean primes | 1142nd | 1148th |
| Super primes | 341st | |
| Ulam primes | 168th | |
| Roman numberals | ||
| Base 2 | 1001111010010012 | 1001111101001012 |
| Base 3 | 10002112023 | 10002220113 |
| Base 4 | 103310214 | 103322114 |
| Base 5 | 11221425 | 11230245 |
| Base 6 | 2335456 | 2342216 |
| Base 7 | 1131147 | 1133057 |
| Base 8 | 475118 | 476458 |
| Base 9 | 307529 | 308649 |
| Base 10 | 2029710 | 2038910 |
| Base 11 | 1428211 | 1435611 |
| Base 12 | b8b512 | b97112 |
| Base 13 | 931413 | 938513 |
| Base 14 | 757b14 | 760514 |
| Base 15 | 603215 | 609415 |
| Base 16 | 4f4916 | 4fa516 |