Compare 42641 vs 42821
| Property | 42641 | 42821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 426411 | 428211 |
| Prime factorization | 42641 | 42821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42641 | 1, 42821 |
| Number of properties | 5 | 5 |
| Additive primes | 1990th | 1999th |
| Chen primes | 2088th | |
| Isolated primes | 3236th | |
| Primes | 4456th | 4477th |
| Pythagorean primes | 2210th | 2221st |
| Sophie germain primes | 595th | |
| Twin primes (1st member) | 620th | |
| Roman numberals | ||
| Base 2 | 10100110100100012 | 10100111010001012 |
| Base 3 | 20111110223 | 20112012223 |
| Base 4 | 221221014 | 221310114 |
| Base 5 | 23310315 | 23322415 |
| Base 6 | 5252256 | 5301256 |
| Base 7 | 2352147 | 2355627 |
| Base 8 | 1232218 | 1235058 |
| Base 9 | 644389 | 646589 |
| Base 10 | 4264110 | 4282110 |
| Base 11 | 2a04511 | 2a19911 |
| Base 12 | 2081512 | 2094512 |
| Base 13 | 1654113 | 1664c13 |
| Base 14 | 1177b14 | 1186914 |
| Base 15 | c97b15 | ca4b15 |
| Base 16 | a69116 | a74516 |