Compare 405991 vs 406117
| Property | 405991 | 406117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059911 | 4061171 |
| Prime factorization | 405991 | 406117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405991 | 1, 406117 |
| Number of properties | 3 | 5 |
| Additive primes | 13562nd | |
| Happy primes | 5079th | |
| Isolated primes | 26597th | |
| Primes | 34304th | 34312th |
| Sexy primes (1st member) | 7732nd | 7734th |
| Twin primes (2nd member) | 3858th | |
| Roman numberals | ||
| Base 2 | 11000110001111001112 | 11000110010011001012 |
| Base 3 | 2021212202013 | 2021220021013 |
| Base 4 | 12030132134 | 12030212114 |
| Base 5 | 1004424315 | 1004434325 |
| Base 6 | 124113316 | 124121016 |
| Base 7 | 33104357 | 33110057 |
| Base 8 | 14307478 | 14311458 |
| Base 9 | 6778219 | 6780719 |
| Base 10 | 40599110 | 40611710 |
| Base 11 | 25803311 | 25813811 |
| Base 12 | 176b4712 | 17703112 |
| Base 13 | 112a4113 | 112b0a13 |
| Base 14 | a7d5514 | a800514 |
| Base 15 | 8046115 | 804e715 |
| Base 16 | 631e716 | 6326516 |