Compare 213919 vs 214021
| Property | 213919 | 214021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2139191 | 2140211 |
| Prime factorization | 213919 | 214021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213919 | 1, 214021 |
| Number of properties | 3 | 5 |
| Chen primes | 7984th | |
| Harmonic primes | 7163rd | |
| Isolated primes | 14562nd | 14570th |
| Lucky primes | 2446th | |
| Primes | 19119th | 19131st |
| Pythagorean primes | 9553rd | |
| Roman numberals | ||
| Base 2 | 1101000011100111112 | 1101000100000001012 |
| Base 3 | 1012121022213 | 1012121202013 |
| Base 4 | 3100321334 | 3101000114 |
| Base 5 | 233211345 | 233220415 |
| Base 6 | 43302116 | 43305016 |
| Base 7 | 15504467 | 15506537 |
| Base 8 | 6416378 | 6420058 |
| Base 9 | 3553879 | 3555219 |
| Base 10 | 21391910 | 21402110 |
| Base 11 | 1367a211 | 13688511 |
| Base 12 | a396712 | a3a3112 |
| Base 13 | 764a413 | 7655213 |
| Base 14 | 57d5d14 | 57dd314 |
| Base 15 | 435b415 | 4363115 |
| Base 16 | 3439f16 | 3440516 |