Compare 810839 vs 812939
| Property | 810839 | 812939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8108391 | 8129391 |
| Prime factorization | 810839 | 812939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 810839 | 1, 812939 |
| Number of properties | 6 | 4 |
| Additive primes | 25049th | |
| Chen primes | 25031st | 25088th |
| Happy primes | 9227th | |
| Isolated primes | 51081st | 51213th |
| Primes | 64748th | 64900th |
| Sophie germain primes | 6492nd | 6504th |
| Roman numberals | ||
| Base 2 | 110001011111010101112 | 110001100111100010112 |
| Base 3 | 11120120210023 | 11120220102123 |
| Base 4 | 30113311134 | 30121320234 |
| Base 5 | 2014213245 | 2020032245 |
| Base 6 | 252135156 | 252313356 |
| Base 7 | 66146517 | 66240417 |
| Base 8 | 30575278 | 30636138 |
| Base 9 | 14652329 | 14681259 |
| Base 10 | 81083910 | 81293910 |
| Base 11 | 50421711 | 50585611 |
| Base 12 | 33129b12 | 33254b12 |
| Base 13 | 2250b313 | 22603a13 |
| Base 14 | 1716d114 | 17239114 |
| Base 15 | 1103ae15 | 110d0e15 |
| Base 16 | c5f5716 | c678b16 |