Compare 947 vs 1013
| Property | 947 | 1013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9471 | 10131 |
| Prime factorization | 947 | 1013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 947 | 1, 1013 |
| Number of properties | 7 | 8 |
| Additive primes | 90th | |
| Centered square primes | 11th | |
| Chen primes | 110th | |
| Cousin primes (2nd member) | 42nd | |
| Isolated primes | 92nd | 101st |
| Left-truncatable primes | 50th | |
| Primes | 161st | 170th |
| Pythagorean primes | 82nd | |
| Sexy primes (1st member) | 71st | 75th |
| Sexy primes (2nd member) | 70th | |
| Sexy prime triplets (2nd member) | 27th | |
| Sophie germain primes | 38th | |
| Roman numberals | CMXLVII | MXIII |
| Base 2 | 11101100112 | 11111101012 |
| Base 3 | 10220023 | 11011123 |
| Base 4 | 323034 | 333114 |
| Base 5 | 122425 | 130235 |
| Base 6 | 42156 | 44056 |
| Base 7 | 25227 | 26457 |
| Base 8 | 16638 | 17658 |
| Base 9 | 12629 | 13459 |
| Base 10 | 94710 | 101310 |
| Base 11 | 79111 | 84111 |
| Base 12 | 66b12 | 70512 |
| Base 13 | 57b13 | 5cc13 |
| Base 14 | 4b914 | 52514 |
| Base 15 | 43215 | 47815 |
| Base 16 | 3b316 | 3f516 |