Compare 231019 vs 231022
| Property | 231019 | 231022 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2310191 | 21 × 111 × 105011 |
| Prime factorization | 231019 | 2 × 11 × 10501 |
| Divisors count | 2 | 8 |
| Divisors | 1, 231019 | 1, 2, 11, 22, 10501, 21002, 115511, 231022 |
| Number of properties | 5 | 0 |
| Cuban primes 1 | 90th | |
| Harmonic primes | 7721st | |
| Long primes | 7686th | |
| Primes | 20524th | |
| Twin primes (2nd member) | 2431st | |
| Roman numberals | ||
| Base 2 | 1110000110011010112 | 1110000110011011102 |
| Base 3 | 1022012200213 | 1022012201013 |
| Base 4 | 3201212234 | 3201212324 |
| Base 5 | 243430345 | 243430425 |
| Base 6 | 45413116 | 45413146 |
| Base 7 | 16513457 | 16513517 |
| Base 8 | 7031538 | 7031568 |
| Base 9 | 3818079 | 3818119 |
| Base 10 | 23101910 | 23102210 |
| Base 11 | 14862811 | 14863011 |
| Base 12 | b183712 | b183a12 |
| Base 13 | 811c913 | 811cc13 |
| Base 14 | 6029514 | 6029814 |
| Base 15 | 486b415 | 486b715 |
| Base 16 | 3866b16 | 3866e16 |