Compare 12721 vs 12853
| Property | 12721 | 12853 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127211 | 128531 |
| Prime factorization | 12721 | 12853 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12721 | 1, 12853 |
| Number of properties | 7 | 6 |
| Additive primes | 736th | 740th |
| Chen primes | 770th | |
| Happy primes | 255th | |
| Harmonic primes | 544th | 550th |
| Isolated primes | 1032nd | 1043rd |
| Palindromic primes | 27th | |
| Primes | 1519th | 1532nd |
| Pythagorean primes | 753rd | 760th |
| Roman numberals | ||
| Base 2 | 110001101100012 | 110010001101012 |
| Base 3 | 1221100113 | 1221220013 |
| Base 4 | 30123014 | 30203114 |
| Base 5 | 4013415 | 4024035 |
| Base 6 | 1345216 | 1353016 |
| Base 7 | 520427 | 523217 |
| Base 8 | 306618 | 310658 |
| Base 9 | 184049 | 185619 |
| Base 10 | 1272110 | 1285310 |
| Base 11 | 961511 | 972511 |
| Base 12 | 744112 | 753112 |
| Base 13 | 5a3713 | 5b0913 |
| Base 14 | 48c914 | 498114 |
| Base 15 | 3b8115 | 3c1d15 |
| Base 16 | 31b116 | 323516 |