Compare 1801 vs 6211
| Property | 1801 | 6211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18011 | 62111 |
| Prime factorization | 1801 | 6211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1801 | 1, 6211 |
| Number of properties | 7 | 6 |
| Chen primes | 174th | |
| Cuban primes 1 | 13th | 24th |
| Harmonic primes | 99th | |
| Isolated primes | 168th | 517th |
| Long primes | 310th | |
| Lucky primes | 66th | 151st |
| Primes | 279th | 808th |
| Pythagorean primes | 136th | |
| Sexy primes (1st member) | 290th | |
| Roman numberals | MDCCCI | |
| Base 2 | 111000010012 | 11000010000112 |
| Base 3 | 21102013 | 221120013 |
| Base 4 | 1300214 | 12010034 |
| Base 5 | 242015 | 1443215 |
| Base 6 | 122016 | 444316 |
| Base 7 | 51527 | 240527 |
| Base 8 | 34118 | 141038 |
| Base 9 | 24219 | 84619 |
| Base 10 | 180110 | 621110 |
| Base 11 | 139811 | 473711 |
| Base 12 | 106112 | 371712 |
| Base 13 | a8713 | 2a9a13 |
| Base 14 | 92914 | 239914 |
| Base 15 | 80115 | 1c9115 |
| Base 16 | 70916 | 184316 |