Compare 405439 vs 406561
| Property | 405439 | 406561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4054391 | 4065611 |
| Prime factorization | 405439 | 406561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405439 | 1, 406561 |
| Number of properties | 3 | 3 |
| Lucky primes | 4100th | 4110th |
| Primes | 34257th | 34344th |
| Twin primes (2nd member) | 3850th | 3861st |
| Roman numberals | ||
| Base 2 | 11000101111101111112 | 11000110100001000012 |
| Base 3 | 2021210110213 | 2021222002113 |
| Base 4 | 12023323334 | 12031002014 |
| Base 5 | 1004332245 | 1010022215 |
| Base 6 | 124050116 | 124141216 |
| Base 7 | 33060167 | 33122117 |
| Base 8 | 14276778 | 14320418 |
| Base 9 | 6771379 | 6786249 |
| Base 10 | 40543910 | 40656110 |
| Base 11 | 25768111 | 25850111 |
| Base 12 | 17676712 | 17734112 |
| Base 13 | 11270813 | 11308c13 |
| Base 14 | a7a7d14 | a824114 |
| Base 15 | 801e415 | 806e115 |
| Base 16 | 62fbf16 | 6342116 |