Compare 42641 vs 42689
| Property | 42641 | 42689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 426411 | 426891 |
| Prime factorization | 42641 | 42689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42641 | 1, 42689 |
| Number of properties | 5 | 7 |
| Additive primes | 1990th | 1993rd |
| Chen primes | 2088th | 2090th |
| Isolated primes | 3223rd | |
| Primes | 4456th | 4462nd |
| Pythagorean primes | 2210th | 2213th |
| Sexy primes (2nd member) | 1266th | |
| Sexy prime triplets (3rd member) | 309th | |
| Twin primes (1st member) | 620th | |
| Roman numberals | ||
| Base 2 | 10100110100100012 | 10100110110000012 |
| Base 3 | 20111110223 | 20111200023 |
| Base 4 | 221221014 | 221230014 |
| Base 5 | 23310315 | 23312245 |
| Base 6 | 5252256 | 5253456 |
| Base 7 | 2352147 | 2353137 |
| Base 8 | 1232218 | 1233018 |
| Base 9 | 644389 | 645029 |
| Base 10 | 4264110 | 4268910 |
| Base 11 | 2a04511 | 2a08911 |
| Base 12 | 2081512 | 2085512 |
| Base 13 | 1654113 | 1657a13 |
| Base 14 | 1177b14 | 117b314 |
| Base 15 | c97b15 | c9ae15 |
| Base 16 | a69116 | a6c116 |