Compare 15973 vs 15985
| Property | 15973 | 15985 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 159731 | 51 × 231 × 1391 |
| Prime factorization | 15973 | 5 × 23 × 139 |
| Divisors count | 2 | 8 |
| Divisors | 1, 15973 | 1, 5, 23, 115, 139, 695, 3197, 15985 |
| Number of properties | 5 | 0 |
| Emirps | 484th | |
| Primes | 1861st | |
| Pythagorean primes | 920th | |
| Super primes | 284th | |
| Twin primes (2nd member) | 284th | |
| Roman numberals | ||
| Base 2 | 111110011001012 | 111110011100012 |
| Base 3 | 2102201213 | 2102210013 |
| Base 4 | 33212114 | 33213014 |
| Base 5 | 10023435 | 10024205 |
| Base 6 | 2015416 | 2020016 |
| Base 7 | 643667 | 644147 |
| Base 8 | 371458 | 371618 |
| Base 9 | 238179 | 238319 |
| Base 10 | 1597310 | 1598510 |
| Base 11 | 1100111 | 1101211 |
| Base 12 | 92b112 | 930112 |
| Base 13 | 736913 | 737813 |
| Base 14 | 5b6d14 | 5b7b14 |
| Base 15 | 4aed15 | 4b0a15 |
| Base 16 | 3e6516 | 3e7116 |