Compare 727 vs 997
| Property | 727 | 997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7271 | 9971 |
| Prime factorization | 727 | 997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 727 | 1, 997 |
| Number of properties | 8 | 6 |
| Good primes | 36th | |
| Isolated primes | 70th | 99th |
| Left-truncatable primes | 54th | |
| Long primes | 47th | |
| Lucky primes | 35th | 43rd |
| Palindromic primes | 15th | |
| Primes | 129th | 168th |
| Pythagorean primes | 80th | |
| Sexy primes (1st member) | 61st | |
| Sexy primes (2nd member) | 74th | |
| Sexy prime triplets (1st member) | 26th | |
| Roman numberals | DCCXXVII | CMXCVII |
| Base 2 | 10110101112 | 11111001012 |
| Base 3 | 2222213 | 11002213 |
| Base 4 | 231134 | 332114 |
| Base 5 | 104025 | 124425 |
| Base 6 | 32116 | 43416 |
| Base 7 | 20567 | 26237 |
| Base 8 | 13278 | 17458 |
| Base 9 | 8879 | 13279 |
| Base 10 | 72710 | 99710 |
| Base 11 | 60111 | 82711 |
| Base 12 | 50712 | 6b112 |
| Base 13 | 43c13 | 5b913 |
| Base 14 | 39d14 | 51314 |
| Base 15 | 33715 | 46715 |
| Base 16 | 2d716 | 3e516 |