Compare 223921 vs 226169
| Property | 223921 | 226169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2239211 | 2261691 |
| Prime factorization | 223921 | 226169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 223921 | 1, 226169 |
| Number of properties | 6 | 5 |
| Additive primes | 8077th | |
| Happy primes | 3037th | |
| Harmonic primes | 7570th | |
| Isolated primes | 15346th | |
| Primes | 19933rd | 20117th |
| Pythagorean primes | 9944th | |
| Super primes | 2275th | |
| Twin primes (2nd member) | 2369th | |
| Ulam primes | 1430th | 1440th |
| Roman numberals | ||
| Base 2 | 1101101010101100012 | 1101110011011110012 |
| Base 3 | 1021010111013 | 1021110201223 |
| Base 4 | 3122223014 | 3130313214 |
| Base 5 | 241311415 | 242141345 |
| Base 6 | 44444016 | 45030256 |
| Base 7 | 16215557 | 16312467 |
| Base 8 | 6652618 | 6715718 |
| Base 9 | 3711419 | 3742189 |
| Base 10 | 22392110 | 22616910 |
| Base 11 | 14326511 | 144a1911 |
| Base 12 | a970112 | aaa7512 |
| Base 13 | 7abc913 | 7bc3813 |
| Base 14 | 5b86514 | 5c5cd14 |
| Base 15 | 4653115 | 4702e15 |
| Base 16 | 36ab116 | 3737916 |