Compare 1301 vs 1663
| Property | 1301 | 1663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13011 | 16631 |
| Prime factorization | 1301 | 1663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1301 | 1, 1663 |
| Number of properties | 12 | 11 |
| Additive primes | 115th | |
| Centered square primes | 13th | |
| Chen primes | 139th | |
| Cousin primes (1st member) | 59th | |
| Cousin primes (2nd member) | 47th | |
| Emirps | 62nd | |
| Happy primes | 50th | |
| Harmonic primes | 91st | |
| Isolated primes | 158th | |
| Long primes | 82nd | 102nd |
| Lucky primes | 62nd | |
| Primes | 212th | 261st |
| Prime triplets (1st member) | 35th | 43rd |
| Prime triplets (2nd member) | 34th | |
| Pythagorean primes | 105th | |
| Sexy primes (1st member) | 93rd | 113th |
| Sexy primes (2nd member) | 112th | |
| Sexy prime triplets (2nd member) | 43rd | |
| Twin primes (1st member) | 45th | |
| Roman numberals | MCCCI | MDCLXIII |
| Base 2 | 101000101012 | 110011111112 |
| Base 3 | 12100123 | 20211213 |
| Base 4 | 1101114 | 1213334 |
| Base 5 | 202015 | 231235 |
| Base 6 | 100056 | 114116 |
| Base 7 | 35367 | 45647 |
| Base 8 | 24258 | 31778 |
| Base 9 | 17059 | 22479 |
| Base 10 | 130110 | 166310 |
| Base 11 | a8311 | 128211 |
| Base 12 | 90512 | b6712 |
| Base 13 | 79113 | 9ac13 |
| Base 14 | 68d14 | 86b14 |
| Base 15 | 5bb15 | 75d15 |
| Base 16 | 51516 | 67f16 |