Compare 27809 vs 28807
| Property | 27809 | 28807 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 278091 | 288071 |
| Prime factorization | 27809 | 28807 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27809 | 1, 28807 |
| Number of properties | 7 | 4 |
| Harmonic primes | 1130th | |
| Isolated primes | 2150th | 2222nd |
| Primes | 3037th | 3137th |
| Pythagorean primes | 1514th | |
| Sexy primes (1st member) | 923rd | |
| Sexy primes (2nd member) | 899th | |
| Sophie germain primes | 421st | |
| Super primes | 435th | 446th |
| Roman numberals | ||
| Base 2 | 1101100101000012 | 1110000100001112 |
| Base 3 | 11020102223 | 11101112213 |
| Base 4 | 123022014 | 130020134 |
| Base 5 | 13422145 | 14102125 |
| Base 6 | 3324256 | 3412116 |
| Base 7 | 1440357 | 1466627 |
| Base 8 | 662418 | 702078 |
| Base 9 | 421289 | 434579 |
| Base 10 | 2780910 | 2880710 |
| Base 11 | 1999111 | 1a70911 |
| Base 12 | 1411512 | 1480712 |
| Base 13 | c87213 | 1015c13 |
| Base 14 | a1c514 | a6d914 |
| Base 15 | 838e15 | 880715 |
| Base 16 | 6ca116 | 708716 |