Compare 224221 vs 224449
| Property | 224221 | 224449 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2242211 | 2244491 |
| Prime factorization | 224221 | 224449 |
| Divisors count | 2 | 2 |
| Divisors | 1, 224221 | 1, 224449 |
| Number of properties | 5 | 4 |
| Additive primes | 8090th | |
| Harmonic primes | 7499th | |
| Isolated primes | 15216th | 15235th |
| Primes | 19957th | 19976th |
| Pythagorean primes | 9959th | 9966th |
| Sexy primes (2nd member) | 4723rd | |
| Roman numberals | ||
| Base 2 | 1101101011110111012 | 1101101100110000012 |
| Base 3 | 1021011201113 | 1021012122213 |
| Base 4 | 3122331314 | 3123030014 |
| Base 5 | 241333415 | 241402445 |
| Base 6 | 44500216 | 44510416 |
| Base 7 | 16224647 | 16232417 |
| Base 8 | 6657358 | 6663018 |
| Base 9 | 3715149 | 3717879 |
| Base 10 | 22422110 | 22444910 |
| Base 11 | 14350811 | 1436a511 |
| Base 12 | a991112 | a9a8112 |
| Base 13 | 7b09a13 | 7b21413 |
| Base 14 | 5b9db14 | 5bb2114 |
| Base 15 | 4668115 | 4678415 |
| Base 16 | 36bdd16 | 36cc116 |