Compare 12613 vs 12721
| Property | 12613 | 12721 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 126131 | 127211 |
| Prime factorization | 12613 | 12721 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12613 | 1, 12721 |
| Number of properties | 5 | 7 |
| Additive primes | 729th | 736th |
| Chen primes | 770th | |
| Harmonic primes | 544th | |
| Isolated primes | 1032nd | |
| Palindromic primes | 27th | |
| Primes | 1507th | 1519th |
| Pythagorean primes | 746th | 753rd |
| Sexy primes (1st member) | 483rd | |
| Twin primes (2nd member) | 244th | |
| Roman numberals | ||
| Base 2 | 110001010001012 | 110001101100012 |
| Base 3 | 1220220113 | 1221100113 |
| Base 4 | 30110114 | 30123014 |
| Base 5 | 4004235 | 4013415 |
| Base 6 | 1342216 | 1345216 |
| Base 7 | 515267 | 520427 |
| Base 8 | 305058 | 306618 |
| Base 9 | 182649 | 184049 |
| Base 10 | 1261310 | 1272110 |
| Base 11 | 952711 | 961511 |
| Base 12 | 737112 | 744112 |
| Base 13 | 598313 | 5a3713 |
| Base 14 | 484d14 | 48c914 |
| Base 15 | 3b0d15 | 3b8115 |
| Base 16 | 314516 | 31b116 |