Compare 214639 vs 214646
| Property | 214639 | 214646 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2146391 | 21 × 1073231 |
| Prime factorization | 214639 | 2 × 107323 |
| Divisors count | 2 | 4 |
| Divisors | 1, 214639 | 1, 2, 107323, 214646 |
| Number of properties | 3 | 1 |
| Harmonic primes | 7183rd | |
| Isolated primes | 14611th | |
| Primes | 19182nd | |
| Semiprimes | 48382nd | |
| Roman numberals | ||
| Base 2 | 1101000110011011112 | 1101000110011101102 |
| Base 3 | 1012201021213 | 1012201022123 |
| Base 4 | 3101212334 | 3101213124 |
| Base 5 | 233320245 | 233320415 |
| Base 6 | 43334116 | 43334226 |
| Base 7 | 15525257 | 15525357 |
| Base 8 | 6431578 | 6431668 |
| Base 9 | 3563779 | 3563859 |
| Base 10 | 21463910 | 21464610 |
| Base 11 | 13729711 | 1372a311 |
| Base 12 | a426712 | a427212 |
| Base 13 | 7690913 | 7691313 |
| Base 14 | 5831514 | 5831c14 |
| Base 15 | 438e415 | 438eb15 |
| Base 16 | 3466f16 | 3467616 |