Compare 405065 vs 405073
| Property | 405065 | 405073 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 810131 | 4050731 |
| Prime factorization | 5 × 81013 | 405073 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 81013, 405065 | 1, 405073 |
| Number of properties | 1 | 4 |
| Additive primes | 13526th | |
| Lucky primes | 4095th | |
| Primes | 34230th | |
| Semiprimes | 88642nd | |
| Twin primes (2nd member) | 3846th | |
| Roman numberals | ||
| Base 2 | 11000101110010010012 | 11000101110010100012 |
| Base 3 | 2021201221023 | 2021201222013 |
| Base 4 | 12023210214 | 12023211014 |
| Base 5 | 1004302305 | 1004302435 |
| Base 6 | 124031456 | 124032016 |
| Base 7 | 33046437 | 33046547 |
| Base 8 | 14271118 | 14271218 |
| Base 9 | 6765729 | 6765819 |
| Base 10 | 40506510 | 40507310 |
| Base 11 | 25737111 | 25737911 |
| Base 12 | 1764b512 | 17650112 |
| Base 13 | 1124ab13 | 1124b613 |
| Base 14 | a789314 | a789b14 |
| Base 15 | 8004515 | 8004d15 |
| Base 16 | 62e4916 | 62e5116 |