Compare 679907 vs 680039
| Property | 679907 | 680039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6799071 | 6800391 |
| Prime factorization | 679907 | 680039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 679907 | 1, 680039 |
| Number of properties | 3 | 4 |
| Chen primes | 21503rd | 21507th |
| Happy primes | 7816th | |
| Isolated primes | 43205th | |
| Primes | 55053rd | 55066th |
| Twin primes (1st member) | 5931st | |
| Roman numberals | ||
| Base 2 | 101001011111111000112 | 101001100000011001112 |
| Base 3 | 10211121222023 | 10211122111223 |
| Base 4 | 22113332034 | 22120012134 |
| Base 5 | 1332241125 | 1332301245 |
| Base 6 | 223234156 | 223241556 |
| Base 7 | 55311447 | 55314237 |
| Base 8 | 24577438 | 24601478 |
| Base 9 | 12455829 | 12457489 |
| Base 10 | 67990710 | 68003910 |
| Base 11 | 42490811 | 424a1811 |
| Base 12 | 28956b12 | 28965b12 |
| Base 13 | 1aa61713 | 1aa6b913 |
| Base 14 | 139acb14 | 139b8314 |
| Base 15 | d66c215 | d675e15 |
| Base 16 | a5fe316 | a606716 |