Compare 223921 vs 225089
| Property | 223921 | 225089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2239211 | 2250891 |
| Prime factorization | 223921 | 225089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 223921 | 1, 225089 |
| Number of properties | 6 | 5 |
| Additive primes | 8077th | |
| Happy primes | 3037th | |
| Harmonic primes | 7529th | |
| Isolated primes | 15282nd | |
| Primes | 19933rd | 20027th |
| Pythagorean primes | 9944th | 9994th |
| Twin primes (2nd member) | 2369th | |
| Ulam primes | 1430th | 1436th |
| Roman numberals | ||
| Base 2 | 1101101010101100012 | 1101101111010000012 |
| Base 3 | 1021010111013 | 1021022021223 |
| Base 4 | 3122223014 | 3123310014 |
| Base 5 | 241311415 | 242003245 |
| Base 6 | 44444016 | 44540256 |
| Base 7 | 16215557 | 16251447 |
| Base 8 | 6652618 | 6675018 |
| Base 9 | 3711419 | 3726789 |
| Base 10 | 22392110 | 22508910 |
| Base 11 | 14326511 | 14412711 |
| Base 12 | a970112 | aa31512 |
| Base 13 | 7abc913 | 7b5b713 |
| Base 14 | 5b86514 | 5c05b14 |
| Base 15 | 4653115 | 46a5e15 |
| Base 16 | 36ab116 | 36f4116 |