Compare 680308 vs 680309
| Property | 680308 | 680309 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 531 × 32091 | 71 × 971871 |
| Prime factorization | 2 × 2 × 53 × 3209 | 7 × 97187 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 53, 106, 212, 3209, 6418, 12836, 170077, 340154, 680308 | 1, 7, 97187, 680309 |
| Number of properties | 0 | 1 |
| Semiprimes | 145376th | |
| Roman numberals | ||
| Base 2 | 101001100001011101002 | 101001100001011101012 |
| Base 3 | 10211200121213 | 10211200121223 |
| Base 4 | 22120113104 | 22120113114 |
| Base 5 | 1332322135 | 1332322145 |
| Base 6 | 223253246 | 223253256 |
| Base 7 | 55322567 | 55322607 |
| Base 8 | 24605648 | 24605658 |
| Base 9 | 12461779 | 12461789 |
| Base 10 | 68030810 | 68030910 |
| Base 11 | 42514211 | 42514311 |
| Base 12 | 28984412 | 28984512 |
| Base 13 | 1aa86513 | 1aa86613 |
| Base 14 | 139cd614 | 139cd714 |
| Base 15 | d688d15 | d688e15 |
| Base 16 | a617416 | a617516 |