Compare 228221 vs 228233
| Property | 228221 | 228233 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 326031 | 2282331 |
| Prime factorization | 7 × 32603 | 228233 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 32603, 228221 | 1, 228233 |
| Number of properties | 1 | 5 |
| Happy primes | 3093rd | |
| Harmonic primes | 7634th | |
| Isolated primes | 15475th | |
| Long primes | 7598th | |
| Primes | 20278th | |
| Semiprimes | 51287th | |
| Roman numberals | ||
| Base 2 | 1101111011011111012 | 1101111011100010012 |
| Base 3 | 1021210011223 | 1021210020023 |
| Base 4 | 3132313314 | 3132320214 |
| Base 5 | 243003415 | 243004135 |
| Base 6 | 45203256 | 45203456 |
| Base 7 | 16402407 | 16402557 |
| Base 8 | 6755758 | 6756118 |
| Base 9 | 3770489 | 3770629 |
| Base 10 | 22822110 | 22823310 |
| Base 11 | 14651411 | 14652511 |
| Base 12 | b00a512 | b00b512 |
| Base 13 | 7cb5613 | 7cb6513 |
| Base 14 | 5d25714 | 5d26514 |
| Base 15 | 4794b15 | 4795815 |
| Base 16 | 37b7d16 | 37b8916 |