Compare 807216 vs 807221
| Property | 807216 | 807221 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 31 × 671 × 2511 | 8072211 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 67 × 251 | 807221 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 251, 268, 402, 502, 536, 753, 804, 1004, 1072, 1506, 1608, 2008, 3012, 3216, 4016, 6024, 12048, 16817, 33634, 50451, 67268, 100902, 134536, 201804, 269072, 403608, 807216 | 1, 807221 |
| Number of properties | 0 | 5 |
| Chen primes | 24935th | |
| Cousin primes (2nd member) | 6856th | |
| Isolated primes | 50873rd | |
| Primes | 64484th | |
| Sophie germain primes | 6462nd | |
| Roman numberals | ||
| Base 2 | 110001010001001100002 | 110001010001001101012 |
| Base 3 | 11120000212203 | 11120000220023 |
| Base 4 | 30110103004 | 30110103114 |
| Base 5 | 2013123315 | 2013123415 |
| Base 6 | 251450406 | 251450456 |
| Base 7 | 66012547 | 66012627 |
| Base 8 | 30504608 | 30504658 |
| Base 9 | 14602569 | 14602629 |
| Base 10 | 80721610 | 80722110 |
| Base 11 | 50152311 | 50152811 |
| Base 12 | 32b18012 | 32b18512 |
| Base 13 | 22355713 | 22355c13 |
| Base 14 | 17026414 | 17026914 |
| Base 15 | 10e29615 | 10e29b15 |
| Base 16 | c513016 | c513516 |