Compare 1373 vs 1382
| Property | 1373 | 1382 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 13731 | 21 × 6911 |
| Prime factorization | 1373 | 2 × 691 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1373 | 1, 2, 691, 1382 |
| Number of properties | 7 | 1 |
| Happy primes | 43rd | |
| Isolated primes | 129th | |
| Left-truncatable primes | 58th | |
| Primes | 220th | |
| Pythagorean primes | 108th | |
| Semiprimes | 407th | |
| Sexy primes (2nd member) | 96th | |
| Sexy prime triplets (3rd member) | 36th | |
| Roman numberals | MCCCLXXIII | MCCCLXXXII |
| Base 2 | 101010111012 | 101011001102 |
| Base 3 | 12122123 | 12200123 |
| Base 4 | 1111314 | 1112124 |
| Base 5 | 204435 | 210125 |
| Base 6 | 102056 | 102226 |
| Base 7 | 40017 | 40137 |
| Base 8 | 25358 | 25468 |
| Base 9 | 17859 | 18059 |
| Base 10 | 137310 | 138210 |
| Base 11 | 103911 | 104711 |
| Base 12 | 96512 | 97212 |
| Base 13 | 81813 | 82413 |
| Base 14 | 70114 | 70a14 |
| Base 15 | 61815 | 62215 |
| Base 16 | 55d16 | 56616 |