Compare 1370 vs 1373
| Property | 1370 | 1373 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 3 | 1 | 
| Total factors | 3 | 1 | 
| Prime factorization | 21 × 51 × 1371 | 13731 | 
| Prime factorization | 2 × 5 × 137 | 1373 | 
| Divisors count | 8 | 2 | 
| Divisors | 1, 2, 5, 10, 137, 274, 685, 1370 | 1, 1373 | 
| Number of properties | 0 | 7 | 
| Happy primes | 43rd | |
| Isolated primes | 129th | |
| Left-truncatable primes | 58th | |
| Primes | 220th | |
| Pythagorean primes | 108th | |
| Sexy primes (2nd member) | 96th | |
| Sexy prime triplets (3rd member) | 36th | |
| Roman numberals | MCCCLXX | MCCCLXXIII | 
| Base 2 | 101010110102 | 101010111012 | 
| Base 3 | 12122023 | 12122123 | 
| Base 4 | 1111224 | 1111314 | 
| Base 5 | 204405 | 204435 | 
| Base 6 | 102026 | 102056 | 
| Base 7 | 36657 | 40017 | 
| Base 8 | 25328 | 25358 | 
| Base 9 | 17829 | 17859 | 
| Base 10 | 137010 | 137310 | 
| Base 11 | 103611 | 103911 | 
| Base 12 | 96212 | 96512 | 
| Base 13 | 81513 | 81813 | 
| Base 14 | 6dc14 | 70114 | 
| Base 15 | 61515 | 61815 | 
| Base 16 | 55a16 | 55d16 |