Compare 805306 vs 805309
| Property | 805306 | 805309 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 2631 × 15311 | 8053091 |
| Prime factorization | 2 × 263 × 1531 | 805309 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 263, 526, 1531, 3062, 402653, 805306 | 1, 805309 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 6847th | |
| Isolated primes | 50753rd | |
| Primes | 64348th | |
| Ulam primes | 4710th | |
| Roman numberals | ||
| Base 2 | 110001001001101110102 | 110001001001101111012 |
| Base 3 | 11112202000113 | 11112202000213 |
| Base 4 | 30102123224 | 30102123314 |
| Base 5 | 2012322115 | 2012322145 |
| Base 6 | 251321346 | 251321416 |
| Base 7 | 65625557 | 65625617 |
| Base 8 | 30446728 | 30446758 |
| Base 9 | 14566049 | 14566079 |
| Base 10 | 80530610 | 80530910 |
| Base 11 | 50004711 | 50004a11 |
| Base 12 | 32a04a12 | 32a05112 |
| Base 13 | 22271813 | 22271b13 |
| Base 14 | 16d69c14 | 16d6a114 |
| Base 15 | 10d92115 | 10d92415 |
| Base 16 | c49ba16 | c49bd16 |