Compare 839 vs 1307
| Property | 839 | 1307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8391 | 13071 |
| Prime factorization | 839 | 1307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 839 | 1, 1307 |
| Number of properties | 4 | 7 |
| Additive primes | 117th | |
| Chen primes | 100th | |
| Cousin primes (2nd member) | 48th | |
| Isolated primes | 81st | 125th |
| Primes | 146th | 214th |
| Prime triplets (3rd member) | 35th | |
| Safe primes | 22nd | 29th |
| Sexy primes (2nd member) | 93rd | |
| Roman numberals | DCCCXXXIX | MCCCVII |
| Base 2 | 11010001112 | 101000110112 |
| Base 3 | 10110023 | 12101023 |
| Base 4 | 310134 | 1101234 |
| Base 5 | 113245 | 202125 |
| Base 6 | 35156 | 100156 |
| Base 7 | 23067 | 35457 |
| Base 8 | 15078 | 24338 |
| Base 9 | 11329 | 17129 |
| Base 10 | 83910 | 130710 |
| Base 11 | 6a311 | a8911 |
| Base 12 | 59b12 | 90b12 |
| Base 13 | 4c713 | 79713 |
| Base 14 | 43d14 | 69514 |
| Base 15 | 3ae15 | 5c215 |
| Base 16 | 34716 | 51b16 |