Compare 305297 vs 305305
| Property | 305297 | 305305 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 3052971 | 51 × 71 × 111 × 131 × 611 |
| Prime factorization | 305297 | 5 × 7 × 11 × 13 × 61 |
| Divisors count | 2 | 32 |
| Divisors | 1, 305297 | 1, 5, 7, 11, 13, 35, 55, 61, 65, 77, 91, 143, 305, 385, 427, 455, 671, 715, 793, 1001, 2135, 3355, 3965, 4697, 5005, 5551, 8723, 23485, 27755, 43615, 61061, 305305 |
| Number of properties | 6 | 0 |
| Chen primes | 10824th | |
| Harmonic primes | 9880th | |
| Isolated primes | 20353rd | |
| Long primes | 9904th | |
| Primes | 26432nd | |
| Ulam primes | 1867th | |
| Roman numberals | ||
| Base 2 | 10010101000100100012 | 10010101000100110012 |
| Base 3 | 1201112100223 | 1201112101213 |
| Base 4 | 10222021014 | 10222021214 |
| Base 5 | 342321425 | 342322105 |
| Base 6 | 103132256 | 103132416 |
| Base 7 | 24110367 | 24110507 |
| Base 8 | 11242218 | 11242318 |
| Base 9 | 5147089 | 5147179 |
| Base 10 | 30529710 | 30530510 |
| Base 11 | 19941311 | 19942011 |
| Base 12 | 12881512 | 12882112 |
| Base 13 | a8c6513 | a8c7013 |
| Base 14 | 7d38d14 | 7d39714 |
| Base 15 | 606d215 | 606da15 |
| Base 16 | 4a89116 | 4a89916 |