Compare 680129 vs 681221
| Property | 680129 | 681221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6801291 | 6812211 |
| Prime factorization | 680129 | 681221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680129 | 1, 681221 |
| Number of properties | 6 | 4 |
| Chen primes | 21509th | 21539th |
| Isolated primes | 43210th | 43270th |
| Primes | 55073rd | 55155th |
| Sexy primes (2nd member) | 11849th | |
| Sophie germain primes | 5594th | 5597th |
| Super primes | 5598th | |
| Roman numberals | ||
| Base 2 | 101001100000110000012 | 101001100101000001012 |
| Base 3 | 10211122212223 | 10211211101023 |
| Base 4 | 22120030014 | 22121100114 |
| Base 5 | 1332310045 | 1332443415 |
| Base 6 | 223244256 | 223334456 |
| Base 7 | 55316127 | 55350327 |
| Base 8 | 24603018 | 24624058 |
| Base 9 | 12458589 | 12474129 |
| Base 10 | 68012910 | 68122110 |
| Base 11 | 424a9a11 | 4258a211 |
| Base 12 | 28971512 | 28a28512 |
| Base 13 | 1aa75813 | 1ab0b813 |
| Base 14 | 139c0914 | 13a38914 |
| Base 15 | d67be15 | d6c9b15 |
| Base 16 | a60c116 | a650516 |