Compare 212881 vs 213023
| Property | 212881 | 213023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2128811 | 2130231 |
| Prime factorization | 212881 | 213023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212881 | 1, 213023 |
| Number of properties | 5 | 6 |
| Additive primes | 7694th | |
| Cousin primes (2nd member) | 2257th | |
| Harmonic primes | 7133rd | |
| Isolated primes | 14488th | 14499th |
| Long primes | 7119th | |
| Primes | 19037th | 19048th |
| Pythagorean primes | 9504th | |
| Sexy primes (1st member) | 4519th | |
| Super primes | 2163rd | |
| Roman numberals | ||
| Base 2 | 1100111111100100012 | 1101000000000111112 |
| Base 3 | 1012110001113 | 1012110122023 |
| Base 4 | 3033321014 | 3100001334 |
| Base 5 | 233030115 | 233040435 |
| Base 6 | 43213216 | 43221156 |
| Base 7 | 15444347 | 15450267 |
| Base 8 | 6376218 | 6400378 |
| Base 9 | 3540149 | 3541829 |
| Base 10 | 21288110 | 21302310 |
| Base 11 | 135a3911 | 13605811 |
| Base 12 | a324112 | a333b12 |
| Base 13 | 75b8613 | 75c6513 |
| Base 14 | 5781b14 | 578bd14 |
| Base 15 | 4312115 | 431b815 |
| Base 16 | 33f9116 | 3401f16 |