Compare 12721 vs 12893
| Property | 12721 | 12893 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127211 | 128931 |
| Prime factorization | 12721 | 12893 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12721 | 1, 12893 |
| Number of properties | 7 | 8 |
| Additive primes | 736th | 741st |
| Chen primes | 770th | 778th |
| Cousin primes (2nd member) | 246th | |
| Emirps | 360th | |
| Harmonic primes | 544th | |
| Isolated primes | 1032nd | 1045th |
| Palindromic primes | 27th | |
| Primes | 1519th | 1534th |
| Pythagorean primes | 753rd | 762nd |
| Sexy primes (1st member) | 490th | |
| Roman numberals | ||
| Base 2 | 110001101100012 | 110010010111012 |
| Base 3 | 1221100113 | 1222001123 |
| Base 4 | 30123014 | 30211314 |
| Base 5 | 4013415 | 4030335 |
| Base 6 | 1345216 | 1354056 |
| Base 7 | 520427 | 524067 |
| Base 8 | 306618 | 311358 |
| Base 9 | 184049 | 186159 |
| Base 10 | 1272110 | 1289310 |
| Base 11 | 961511 | 976111 |
| Base 12 | 744112 | 756512 |
| Base 13 | 5a3713 | 5b3a13 |
| Base 14 | 48c914 | 49ad14 |
| Base 15 | 3b8115 | 3c4815 |
| Base 16 | 31b116 | 325d16 |