Compare 947 vs 947
| Property | 947 | 947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9471 | 9471 |
| Prime factorization | 947 | 947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 947 | 1, 947 |
| Number of properties | 7 | 7 |
| Chen primes | 110th | 110th |
| Isolated primes | 92nd | 92nd |
| Left-truncatable primes | 50th | 50th |
| Primes | 161st | 161st |
| Sexy primes (1st member) | 71st | 71st |
| Sexy primes (2nd member) | 70th | 70th |
| Sexy prime triplets (2nd member) | 27th | 27th |
| Roman numberals | CMXLVII | CMXLVII |
| Base 2 | 11101100112 | 11101100112 |
| Base 3 | 10220023 | 10220023 |
| Base 4 | 323034 | 323034 |
| Base 5 | 122425 | 122425 |
| Base 6 | 42156 | 42156 |
| Base 7 | 25227 | 25227 |
| Base 8 | 16638 | 16638 |
| Base 9 | 12629 | 12629 |
| Base 10 | 94710 | 94710 |
| Base 11 | 79111 | 79111 |
| Base 12 | 66b12 | 66b12 |
| Base 13 | 57b13 | 57b13 |
| Base 14 | 4b914 | 4b914 |
| Base 15 | 43215 | 43215 |
| Base 16 | 3b316 | 3b316 |