Compare 231019 vs 231028
Property | 231019 | 231028 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2310191 | 22 × 71 × 371 × 2231 |
Prime factorization | 231019 | 2 × 2 × 7 × 37 × 223 |
Divisors count | 2 | 24 |
Divisors | 1, 231019 | 1, 2, 4, 7, 14, 28, 37, 74, 148, 223, 259, 446, 518, 892, 1036, 1561, 3122, 6244, 8251, 16502, 33004, 57757, 115514, 231028 |
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 | 1110000110011101002 |
Base 3 | 1022012200213 | 1022012201213 |
Base 4 | 3201212234 | 3201213104 |
Base 5 | 243430345 | 243431035 |
Base 6 | 45413116 | 45413246 |
Base 7 | 16513457 | 16513607 |
Base 8 | 7031538 | 7031648 |
Base 9 | 3818079 | 3818179 |
Base 10 | 23101910 | 23102810 |
Base 11 | 14862811 | 14863611 |
Base 12 | b183712 | b184412 |
Base 13 | 811c913 | 8120513 |
Base 14 | 6029514 | 602a014 |
Base 15 | 486b415 | 486bd15 |
Base 16 | 3866b16 | 3867416 |