Compare 193 vs 307
| Property | 193 | 307 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 1931 | 3071 | 
| Prime factorization | 193 | 307 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 193 | 1, 307 | 
| Number of properties | 18 | 9 | 
| Additive primes | 25th | |
| Chen primes | 47th | |
| Cousin primes (1st member) | 14th | 18th | 
| Cuban primes 2 | 3rd | |
| Good primes | 22nd | |
| Happy primes | 12th | |
| Harmonic primes | 16th | 25th | 
| Isolated primes | 26th | |
| Long primes | 17th | |
| Lucky primes | 13th | 18th | 
| Pierpont primes | 13th | |
| Primes | 44th | 63rd | 
| Prime quadruplets (2nd member) | 4th | |
| Prime triplets (1st member) | 14th | 18th | 
| Prime triplets (2nd member) | 13th | |
| Proth primes | 8th | |
| Pythagorean primes | 20th | |
| Sexy primes (1st member) | 26th | 35th | 
| Solinas primes | 26th | |
| Thabit primes of the 2nd kind | 4th | |
| Twin primes (2nd member) | 14th | |
| Roman numberals | CXCIII | CCCVII | 
| Base 2 | 110000012 | 1001100112 | 
| Base 3 | 210113 | 1021013 | 
| Base 4 | 30014 | 103034 | 
| Base 5 | 12335 | 22125 | 
| Base 6 | 5216 | 12316 | 
| Base 7 | 3647 | 6167 | 
| Base 8 | 3018 | 4638 | 
| Base 9 | 2349 | 3719 | 
| Base 10 | 19310 | 30710 | 
| Base 11 | 16611 | 25a11 | 
| Base 12 | 14112 | 21712 | 
| Base 13 | 11b13 | 1a813 | 
| Base 14 | db14 | 17d14 | 
| Base 15 | cd15 | 15715 | 
| Base 16 | c116 | 13316 |