Compare 670409 vs 670729
| Property | 670409 | 670729 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6704091 | 6707291 |
| Prime factorization | 670409 | 670729 |
| Divisors count | 2 | 2 |
| Divisors | 1, 670409 | 1, 670729 |
| Number of properties | 3 | 6 |
| Additive primes | 21227th | |
| Chen primes | 21238th | 21248th |
| Happy primes | 7708th | |
| Isolated primes | 42614th | |
| Lucky primes | 6216th | |
| Primes | 54341st | 54366th |
| Twin primes (2nd member) | 5867th | |
| Roman numberals | ||
| Base 2 | 101000111010110010012 | 101000111100000010012 |
| Base 3 | 10210011212223 | 10210020012113 |
| Base 4 | 22032230214 | 22033000214 |
| Base 5 | 1324231145 | 1324304045 |
| Base 6 | 222114256 | 222131216 |
| Base 7 | 54613557 | 54623237 |
| Base 8 | 24353118 | 24360118 |
| Base 9 | 12315589 | 12320549 |
| Base 10 | 67040910 | 67072910 |
| Base 11 | 41876311 | 418a2411 |
| Base 12 | 283b7512 | 2841a112 |
| Base 13 | 1a61bc13 | 1a63a713 |
| Base 14 | 13646514 | 13661314 |
| Base 15 | d398e15 | d3b0415 |
| Base 16 | a3ac916 | a3c0916 |