Compare 212881 vs 213019
| Property | 212881 | 213019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2128811 | 2130191 |
| Prime factorization | 212881 | 213019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212881 | 1, 213019 |
| Number of properties | 5 | 5 |
| Cousin primes (1st member) | 2257th | |
| Harmonic primes | 7133rd | 7137th |
| Isolated primes | 14488th | 14498th |
| Long primes | 7118th | |
| Primes | 19037th | 19047th |
| Pythagorean primes | 9504th | |
| Super primes | 2163rd | |
| Roman numberals | ||
| Base 2 | 1100111111100100012 | 1101000000000110112 |
| Base 3 | 1012110001113 | 1012110121213 |
| Base 4 | 3033321014 | 3100001234 |
| Base 5 | 233030115 | 233040345 |
| Base 6 | 43213216 | 43221116 |
| Base 7 | 15444347 | 15450227 |
| Base 8 | 6376218 | 6400338 |
| Base 9 | 3540149 | 3541779 |
| Base 10 | 21288110 | 21301910 |
| Base 11 | 135a3911 | 13605411 |
| Base 12 | a324112 | a333712 |
| Base 13 | 75b8613 | 75c6113 |
| Base 14 | 5781b14 | 578b914 |
| Base 15 | 4312115 | 431b415 |
| Base 16 | 33f9116 | 3401b16 |