Compare 807221 vs 807227
| Property | 807221 | 807227 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8072211 | 3131 × 25791 |
| Prime factorization | 807221 | 313 × 2579 |
| Divisors count | 2 | 4 |
| Divisors | 1, 807221 | 1, 313, 2579, 807227 |
| Number of properties | 5 | 1 |
| Chen primes | 24935th | |
| Cousin primes (2nd member) | 6856th | |
| Isolated primes | 50873rd | |
| Primes | 64484th | |
| Semiprimes | 171111th | |
| Sophie germain primes | 6462nd | |
| Roman numberals | ||
| Base 2 | 110001010001001101012 | 110001010001001110112 |
| Base 3 | 11120000220023 | 11120000220223 |
| Base 4 | 30110103114 | 30110103234 |
| Base 5 | 2013123415 | 2013124025 |
| Base 6 | 251450456 | 251450556 |
| Base 7 | 66012627 | 66013017 |
| Base 8 | 30504658 | 30504738 |
| Base 9 | 14602629 | 14602689 |
| Base 10 | 80722110 | 80722710 |
| Base 11 | 50152811 | 50153311 |
| Base 12 | 32b18512 | 32b18b12 |
| Base 13 | 22355c13 | 22356513 |
| Base 14 | 17026914 | 17027114 |
| Base 15 | 10e29b15 | 10e2a215 |
| Base 16 | c513516 | c513b16 |