Compare 305227 vs 305231
| Property | 305227 | 305231 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 531 × 4431 | 3052311 |
| Prime factorization | 13 × 53 × 443 | 305231 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 53, 443, 689, 5759, 23479, 305227 | 1, 305231 |
| Number of properties | 0 | 6 |
| Harmonic primes | 9877th | |
| Isolated primes | 20348th | |
| Primes | 26427th | |
| Sexy primes (1st member) | 6095th | |
| Sexy prime triplets (1st member) | 1195th | |
| Ulam primes | 1866th | |
| Roman numberals | ||
| Base 2 | 10010101000010010112 | 10010101000010011112 |
| Base 3 | 1201112002013 | 1201112002123 |
| Base 4 | 10222010234 | 10222010334 |
| Base 5 | 342314025 | 342314115 |
| Base 6 | 103130316 | 103130356 |
| Base 7 | 24106067 | 24106137 |
| Base 8 | 11241138 | 11241178 |
| Base 9 | 5146219 | 5146259 |
| Base 10 | 30522710 | 30523110 |
| Base 11 | 19935a11 | 19936311 |
| Base 12 | 12877712 | 12877b12 |
| Base 13 | a8c1013 | a8c1413 |
| Base 14 | 7d33d14 | 7d34314 |
| Base 15 | 6068715 | 6068b15 |
| Base 16 | 4a84b16 | 4a84f16 |