Compare 947 vs 1373
| Property | 947 | 1373 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9471 | 13731 |
| Prime factorization | 947 | 1373 |
| Divisors count | 2 | 2 |
| Divisors | 1, 947 | 1, 1373 |
| Number of properties | 7 | 7 |
| Chen primes | 110th | |
| Happy primes | 43rd | |
| Isolated primes | 92nd | 129th |
| Left-truncatable primes | 50th | 58th |
| Primes | 161st | 220th |
| Pythagorean primes | 108th | |
| Sexy primes (1st member) | 71st | |
| Sexy primes (2nd member) | 70th | 96th |
| Sexy prime triplets (2nd member) | 27th | |
| Sexy prime triplets (3rd member) | 36th | |
| Roman numberals | CMXLVII | MCCCLXXIII |
| Base 2 | 11101100112 | 101010111012 |
| Base 3 | 10220023 | 12122123 |
| Base 4 | 323034 | 1111314 |
| Base 5 | 122425 | 204435 |
| Base 6 | 42156 | 102056 |
| Base 7 | 25227 | 40017 |
| Base 8 | 16638 | 25358 |
| Base 9 | 12629 | 17859 |
| Base 10 | 94710 | 137310 |
| Base 11 | 79111 | 103911 |
| Base 12 | 66b12 | 96512 |
| Base 13 | 57b13 | 81813 |
| Base 14 | 4b914 | 70114 |
| Base 15 | 43215 | 61815 |
| Base 16 | 3b316 | 55d16 |