Compare 43 vs 193
| Property | 43 | 193 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 431 | 1931 |
| Prime factorization | 43 | 193 |
| Divisors count | 2 | 2 |
| Divisors | 1, 43 | 1, 193 |
| Number of properties | 12 | 18 |
| Additive primes | 9th | 25th |
| Centered heptagonal primes | 1st | |
| Cousin primes (1st member) | 6th | 14th |
| Cuban primes 2 | 3rd | |
| Happy primes | 12th | |
| Harmonic primes | 16th | |
| Left-truncatable primes | 9th | |
| Long primes | 17th | |
| Lucky primes | 6th | 13th |
| Pierpont primes | 13th | |
| Primes | 14th | 44th |
| Prime quadruplets (2nd member) | 4th | |
| Prime triplets (1st member) | 14th | |
| Prime triplets (2nd member) | 7th | 13th |
| Prime triplets (3rd member) | 6th | |
| Proth primes | 8th | |
| Pythagorean primes | 20th | |
| Sexy primes (1st member) | 26th | |
| Sexy primes (2nd member) | 8th | |
| Sexy prime triplets (3rd member) | 5th | |
| Solinas primes | 26th | |
| Thabit primes of the 2nd kind | 4th | |
| Twin primes (2nd member) | 6th | 14th |
| Wagstaff primes | 3rd | |
| Roman numberals | XLIII | CXCIII |
| Base 2 | 1010112 | 110000012 |
| Base 3 | 11213 | 210113 |
| Base 4 | 2234 | 30014 |
| Base 5 | 1335 | 12335 |
| Base 6 | 1116 | 5216 |
| Base 7 | 617 | 3647 |
| Base 8 | 538 | 3018 |
| Base 9 | 479 | 2349 |
| Base 10 | 4310 | 19310 |
| Base 11 | 3a11 | 16611 |
| Base 12 | 3712 | 14112 |
| Base 13 | 3413 | 11b13 |
| Base 14 | 3114 | db14 |
| Base 15 | 2d15 | cd15 |
| Base 16 | 2b16 | c116 |