Compare 212801 vs 212881
| Property | 212801 | 212881 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2128011 | 2128811 |
| Prime factorization | 212801 | 212881 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212801 | 1, 212881 |
| Number of properties | 6 | 5 |
| Chen primes | 7947th | |
| Harmonic primes | 7130th | 7133rd |
| Isolated primes | 14482nd | 14488th |
| Primes | 19029th | 19037th |
| Pythagorean primes | 9500th | 9504th |
| Sophie germain primes | 2164th | |
| Super primes | 2163rd | |
| Roman numberals | ||
| Base 2 | 1100111111010000012 | 1100111111100100012 |
| Base 3 | 1012102201123 | 1012110001113 |
| Base 4 | 3033310014 | 3033321014 |
| Base 5 | 233022015 | 233030115 |
| Base 6 | 43211056 | 43213216 |
| Base 7 | 15442617 | 15444347 |
| Base 8 | 6375018 | 6376218 |
| Base 9 | 3538159 | 3540149 |
| Base 10 | 21280110 | 21288110 |
| Base 11 | 13597611 | 135a3911 |
| Base 12 | a319512 | a324112 |
| Base 13 | 75b2413 | 75b8613 |
| Base 14 | 577a114 | 5781b14 |
| Base 15 | 430bb15 | 4312115 |
| Base 16 | 33f4116 | 33f9116 |