Compare 221813 vs 223331
| Property | 221813 | 223331 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2218131 | 2233311 |
| Prime factorization | 221813 | 223331 |
| Divisors count | 2 | 2 |
| Divisors | 1, 221813 | 1, 223331 |
| Number of properties | 6 | 5 |
| Additive primes | 7999th | |
| Isolated primes | 15074th | 15168th |
| Long primes | 7445th | |
| Primes | 19763rd | 19889th |
| Pythagorean primes | 9862nd | |
| Sexy primes (1st member) | 4704th | |
| Sexy primes (2nd member) | 4676th | |
| Super primes | 2238th | 2249th |
| Roman numberals | ||
| Base 2 | 1101100010011101012 | 1101101000011000112 |
| Base 3 | 1020210210223 | 1021001001123 |
| Base 4 | 3120213114 | 3122012034 |
| Base 5 | 240442235 | 241213115 |
| Base 6 | 44305256 | 44415356 |
| Base 7 | 16124547 | 16200537 |
| Base 8 | 6611658 | 6641438 |
| Base 9 | 3672389 | 3703159 |
| Base 10 | 22181310 | 22333110 |
| Base 11 | 14171911 | 14287911 |
| Base 12 | a844512 | a92ab12 |
| Base 13 | 79c6713 | 7a86413 |
| Base 14 | 5ab9b14 | 5b56314 |
| Base 15 | 45ac815 | 4628b15 |
| Base 16 | 3627516 | 3686316 |