Compare 680399 vs 680431
| Property | 680399 | 680431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6803991 | 6804311 |
| Prime factorization | 680399 | 680431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680399 | 1, 680431 |
| Number of properties | 3 | 2 |
| Chen primes | 21519th | |
| Isolated primes | 43228th | |
| Primes | 55095th | 55099th |
| Twin primes (1st member) | 5936th | |
| Roman numberals | ||
| Base 2 | 101001100001110011112 | 101001100001111011112 |
| Base 3 | 10211200222223 | 10211201010113 |
| Base 4 | 22120130334 | 22120132334 |
| Base 5 | 1332330445 | 1332332115 |
| Base 6 | 223255556 | 223300516 |
| Base 7 | 55324467 | 55325237 |
| Base 8 | 24607178 | 24607578 |
| Base 9 | 12462889 | 12463349 |
| Base 10 | 68039910 | 68043110 |
| Base 11 | 42521511 | 42524411 |
| Base 12 | 2898bb12 | 28992712 |
| Base 13 | 1aa90513 | 1aa92b13 |
| Base 14 | 139d5d14 | 139d8314 |
| Base 15 | d68ee15 | d692115 |
| Base 16 | a61cf16 | a61ef16 |