Compare 727 vs 787
| Property | 727 | 787 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7271 | 7871 |
| Prime factorization | 727 | 787 |
| Divisors count | 2 | 2 |
| Divisors | 1, 727 | 1, 787 |
| Number of properties | 8 | 6 |
| Chen primes | 93rd | |
| Good primes | 36th | |
| Harmonic primes | 54th | |
| Isolated primes | 70th | 79th |
| Long primes | 47th | |
| Lucky primes | 35th | 38th |
| Palindromic primes | 15th | 17th |
| Primes | 129th | 138th |
| Sexy primes (1st member) | 61st | |
| Sexy prime triplets (1st member) | 26th | |
| Roman numberals | DCCXXVII | DCCLXXXVII |
| Base 2 | 10110101112 | 11000100112 |
| Base 3 | 2222213 | 10020113 |
| Base 4 | 231134 | 301034 |
| Base 5 | 104025 | 111225 |
| Base 6 | 32116 | 33516 |
| Base 7 | 20567 | 22037 |
| Base 8 | 13278 | 14238 |
| Base 9 | 8879 | 10649 |
| Base 10 | 72710 | 78710 |
| Base 11 | 60111 | 65611 |
| Base 12 | 50712 | 55712 |
| Base 13 | 43c13 | 48713 |
| Base 14 | 39d14 | 40314 |
| Base 15 | 33715 | 37715 |
| Base 16 | 2d716 | 31316 |