Compare 12721 vs 12799
| Property | 12721 | 12799 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127211 | 127991 |
| Prime factorization | 12721 | 12799 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12721 | 1, 12799 |
| Number of properties | 7 | 5 |
| Additive primes | 736th | |
| Chen primes | 770th | |
| Emirps | 356th | |
| Harmonic primes | 544th | 545th |
| Isolated primes | 1032nd | 1039th |
| Lucky primes | 260th | |
| Palindromic primes | 27th | |
| Primes | 1519th | 1526th |
| Pythagorean primes | 753rd | |
| Roman numberals | ||
| Base 2 | 110001101100012 | 110001111111112 |
| Base 3 | 1221100113 | 1221200013 |
| Base 4 | 30123014 | 30133334 |
| Base 5 | 4013415 | 4021445 |
| Base 6 | 1345216 | 1351316 |
| Base 7 | 520427 | 522137 |
| Base 8 | 306618 | 307778 |
| Base 9 | 184049 | 185019 |
| Base 10 | 1272110 | 1279910 |
| Base 11 | 961511 | 968611 |
| Base 12 | 744112 | 74a712 |
| Base 13 | 5a3713 | 5a9713 |
| Base 14 | 48c914 | 494314 |
| Base 15 | 3b8115 | 3bd415 |
| Base 16 | 31b116 | 31ff16 |