Compare 679907 vs 680213
| Property | 679907 | 680213 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6799071 | 6802131 |
| Prime factorization | 679907 | 680213 |
| Divisors count | 2 | 2 |
| Divisors | 1, 679907 | 1, 680213 |
| Number of properties | 3 | 4 |
| Chen primes | 21503rd | 21513th |
| Cousin primes (2nd member) | 5940th | |
| Isolated primes | 43215th | |
| Primes | 55053rd | 55080th |
| Twin primes (1st member) | 5931st | |
| Roman numberals | ||
| Base 2 | 101001011111111000112 | 101001100001000101012 |
| Base 3 | 10211121222023 | 10211200020023 |
| Base 4 | 22113332034 | 22120101114 |
| Base 5 | 1332241125 | 1332313235 |
| Base 6 | 223234156 | 223250456 |
| Base 7 | 55311447 | 55320627 |
| Base 8 | 24577438 | 24604258 |
| Base 9 | 12455829 | 12460629 |
| Base 10 | 67990710 | 68021310 |
| Base 11 | 42490811 | 42506611 |
| Base 12 | 28956b12 | 28978512 |
| Base 13 | 1aa61713 | 1aa7c113 |
| Base 14 | 139acb14 | 139c6914 |
| Base 15 | d66c215 | d682815 |
| Base 16 | a5fe316 | a611516 |