Compare 805309 vs 805421
| Property | 805309 | 805421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8053091 | 8054211 |
| Prime factorization | 805309 | 805421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 805309 | 1, 805421 |
| Number of properties | 4 | 4 |
| Chen primes | 24889th | |
| Cousin primes (1st member) | 6847th | |
| Isolated primes | 50753rd | 50761st |
| Primes | 64348th | 64358th |
| Ulam primes | 4710th | 4714th |
| Roman numberals | ||
| Base 2 | 110001001001101111012 | 110001001010001011012 |
| Base 3 | 11112202000213 | 11112202111023 |
| Base 4 | 30102123314 | 30102202314 |
| Base 5 | 2012322145 | 2012331415 |
| Base 6 | 251321416 | 251324456 |
| Base 7 | 65625617 | 65631117 |
| Base 8 | 30446758 | 30450558 |
| Base 9 | 14566079 | 14567429 |
| Base 10 | 80530910 | 80542110 |
| Base 11 | 50004a11 | 50014111 |
| Base 12 | 32a05112 | 32a12512 |
| Base 13 | 22271b13 | 2227a613 |
| Base 14 | 16d6a114 | 16d74114 |
| Base 15 | 10d92415 | 10d99b15 |
| Base 16 | c49bd16 | c4a2d16 |