Compare 1423 vs 1579
| Property | 1423 | 1579 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14231 | 15791 |
| Prime factorization | 1423 | 1579 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1423 | 1, 1579 |
| Number of properties | 6 | 6 |
| Cousin primes (1st member) | 49th | 56th |
| Good primes | 53rd | |
| Harmonic primes | 83rd | |
| Isolated primes | 133rd | 150th |
| Long primes | 97th | |
| Lucky primes | 60th | |
| Primes | 224th | 249th |
| Prime triplets (1st member) | 36th | |
| Sexy primes (1st member) | 97th | |
| Roman numberals | MCDXXIII | MDLXXIX |
| Base 2 | 101100011112 | 110001010112 |
| Base 3 | 12212013 | 20111113 |
| Base 4 | 1120334 | 1202234 |
| Base 5 | 211435 | 223045 |
| Base 6 | 103316 | 111516 |
| Base 7 | 41027 | 44147 |
| Base 8 | 26178 | 30538 |
| Base 9 | 18519 | 21449 |
| Base 10 | 142310 | 157910 |
| Base 11 | 108411 | 120611 |
| Base 12 | 9a712 | ab712 |
| Base 13 | 85613 | 94613 |
| Base 14 | 73914 | 80b14 |
| Base 15 | 64d15 | 70415 |
| Base 16 | 58f16 | 62b16 |