Compare 1663 vs 1741
| Property | 1663 | 1741 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16631 | 17411 |
| Prime factorization | 1663 | 1741 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1663 | 1, 1741 |
| Number of properties | 11 | 12 |
| Additive primes | 145th | |
| Centered square primes | 14th | |
| Cousin primes (1st member) | 59th | |
| Emirps | 84th | |
| Happy primes | 50th | |
| Harmonic primes | 91st | 95th |
| Isolated primes | 158th | 162nd |
| Long primes | 102nd | 105th |
| Lucky primes | 62nd | |
| Primes | 261st | 271st |
| Prime triplets (1st member) | 43rd | |
| Pythagorean primes | 132nd | |
| Sexy primes (1st member) | 113th | 115th |
| Sexy primes (2nd member) | 112th | |
| Sexy prime quadrupletss (1st member) | 11th | |
| Sexy prime triplets (1st member) | 44th | |
| Sexy prime triplets (2nd member) | 43rd | |
| Super primes | 58th | |
| Roman numberals | MDCLXIII | MDCCXLI |
| Base 2 | 110011111112 | 110110011012 |
| Base 3 | 20211213 | 21011113 |
| Base 4 | 1213334 | 1230314 |
| Base 5 | 231235 | 234315 |
| Base 6 | 114116 | 120216 |
| Base 7 | 45647 | 50357 |
| Base 8 | 31778 | 33158 |
| Base 9 | 22479 | 23449 |
| Base 10 | 166310 | 174110 |
| Base 11 | 128211 | 134311 |
| Base 12 | b6712 | 101112 |
| Base 13 | 9ac13 | a3c13 |
| Base 14 | 86b14 | 8c514 |
| Base 15 | 75d15 | 7b115 |
| Base 16 | 67f16 | 6cd16 |