Compare 121421 vs 121607
| Property | 121421 | 121607 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1214211 | 1216071 |
| Prime factorization | 121421 | 121607 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121421 | 1, 121607 |
| Number of properties | 6 | 7 |
| Additive primes | 4700th | 4711th |
| Chen primes | 4963rd | |
| Emirps | 2244th | |
| Happy primes | 1792nd | |
| Harmonic primes | 4322nd | |
| Isolated primes | 8558th | |
| Long primes | 4281st | 4289th |
| Primes | 11427th | 11446th |
| Pythagorean primes | 5684th | |
| Twin primes (1st member) | 1438th | |
| Roman numberals | ||
| Base 2 | 111011010010011012 | 111011011000001112 |
| Base 3 | 200111200023 | 200112102223 |
| Base 4 | 1312210314 | 1312300134 |
| Base 5 | 123411415 | 123424125 |
| Base 6 | 23340456 | 23345556 |
| Base 7 | 10136667 | 10143537 |
| Base 8 | 3551158 | 3554078 |
| Base 9 | 2045029 | 2047289 |
| Base 10 | 12142110 | 12160710 |
| Base 11 | 8325311 | 8340211 |
| Base 12 | 5a32512 | 5a45b12 |
| Base 13 | 4336113 | 4347513 |
| Base 14 | 3236d14 | 3246314 |
| Base 15 | 25e9b15 | 2607215 |
| Base 16 | 1da4d16 | 1db0716 |