Compare 228257 vs 228261
| Property | 228257 | 228261 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2282571 | 31 × 111 × 69171 |
| Prime factorization | 228257 | 3 × 11 × 6917 |
| Divisors count | 2 | 8 |
| Divisors | 1, 228257 | 1, 3, 11, 33, 6917, 20751, 76087, 228261 |
| Number of properties | 5 | 0 |
| Harmonic primes | 7635th | |
| Isolated primes | 15477th | |
| Long primes | 7600th | |
| Primes | 20280th | |
| Sexy primes (2nd member) | 4786th | |
| Roman numberals | ||
| Base 2 | 1101111011101000012 | 1101111011101001012 |
| Base 3 | 1021210022223 | 1021210100103 |
| Base 4 | 3132322014 | 3132322114 |
| Base 5 | 243010125 | 243010215 |
| Base 6 | 45204256 | 45204336 |
| Base 7 | 16403217 | 16403257 |
| Base 8 | 6756418 | 6756458 |
| Base 9 | 3770889 | 3771039 |
| Base 10 | 22825710 | 22826110 |
| Base 11 | 14654711 | 14655011 |
| Base 12 | b011512 | b011912 |
| Base 13 | 7cb8313 | 7cb8713 |
| Base 14 | 5d28114 | 5d28514 |
| Base 15 | 4797215 | 4797615 |
| Base 16 | 37ba116 | 37ba516 |