Compare 12721 vs 16361
| Property | 12721 | 16361 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127211 | 163611 |
| Prime factorization | 12721 | 16361 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12721 | 1, 16361 |
| Number of properties | 7 | 6 |
| Additive primes | 736th | 902nd |
| Chen primes | 770th | 955th |
| Harmonic primes | 544th | |
| Isolated primes | 1032nd | |
| Palindromic primes | 27th | 37th |
| Primes | 1519th | 1897th |
| Pythagorean primes | 753rd | 939th |
| Twin primes (1st member) | 290th | |
| Roman numberals | ||
| Base 2 | 110001101100012 | 111111111010012 |
| Base 3 | 1221100113 | 2111022223 |
| Base 4 | 30123014 | 33332214 |
| Base 5 | 4013415 | 10104215 |
| Base 6 | 1345216 | 2034256 |
| Base 7 | 520427 | 654627 |
| Base 8 | 306618 | 377518 |
| Base 9 | 184049 | 243889 |
| Base 10 | 1272110 | 1636110 |
| Base 11 | 961511 | 1132411 |
| Base 12 | 744112 | 957512 |
| Base 13 | 5a3713 | 75a713 |
| Base 14 | 48c914 | 5d6914 |
| Base 15 | 3b8115 | 4cab15 |
| Base 16 | 31b116 | 3fe916 |