Compare 681419 vs 681839
| Property | 681419 | 681839 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6814191 | 6818391 |
| Prime factorization | 681419 | 681839 |
| Divisors count | 2 | 2 |
| Divisors | 1, 681419 | 1, 681839 |
| Number of properties | 4 | 6 |
| Additive primes | 21518th | |
| Chen primes | 21550th | |
| Isolated primes | 43281st | |
| Primes | 55172nd | 55204th |
| Safe primes | 3174th | 3177th |
| Sexy primes (2nd member) | 11873rd | |
| Sophie germain primes | 5599th | |
| Twin primes (1st member) | 5949th | |
| Roman numberals | ||
| Base 2 | 101001100101110010112 | 101001100111011011112 |
| Base 3 | 10211212012023 | 10211220220223 |
| Base 4 | 22121130234 | 22121312334 |
| Base 5 | 1333011345 | 1333043245 |
| Base 6 | 223344156 | 223403556 |
| Base 7 | 55354347 | 55366047 |
| Base 8 | 24627138 | 24635578 |
| Base 9 | 12476529 | 12482689 |
| Base 10 | 68141910 | 68183910 |
| Base 11 | 425a6211 | 42630411 |
| Base 12 | 28a40b12 | 28a6bb12 |
| Base 13 | 1ab20b13 | 1ab47213 |
| Base 14 | 13a48b14 | 13a6ab14 |
| Base 15 | d6d7e15 | d705e15 |
| Base 16 | a65cb16 | a676f16 |