Compare 309977 vs 309986
| Property | 309977 | 309986 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 3099771 | 21 × 371 × 591 × 711 |
| Prime factorization | 309977 | 2 × 37 × 59 × 71 |
| Divisors count | 2 | 16 |
| Divisors | 1, 309977 | 1, 2, 37, 59, 71, 74, 118, 142, 2183, 2627, 4189, 4366, 5254, 8378, 154993, 309986 |
| Number of properties | 3 | 0 |
| Chen primes | 10962nd | |
| Isolated primes | 20634th | |
| Primes | 26799th | |
| Roman numberals | ||
| Base 2 | 10010111010110110012 | 10010111010111000102 |
| Base 3 | 1202020121223 | 1202020122223 |
| Base 4 | 10232231214 | 10232232024 |
| Base 5 | 344044025 | 344044215 |
| Base 6 | 103510256 | 103510426 |
| Base 7 | 24305037 | 24305157 |
| Base 8 | 11353318 | 11353428 |
| Base 9 | 5221789 | 5221889 |
| Base 10 | 30997710 | 30998610 |
| Base 11 | 1a198811 | 1a199611 |
| Base 12 | 12b47512 | 12b48212 |
| Base 13 | ab12513 | ab13113 |
| Base 14 | 80d7314 | 80d7c14 |
| Base 15 | 61ca215 | 61cab15 |
| Base 16 | 4bad916 | 4bae216 |