Compare 1020823 vs 1020830
| Property | 1020823 | 1020830 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 10208231 | 21 × 51 × 311 × 371 × 891 |
| Prime factorization | 1020823 | 2 × 5 × 31 × 37 × 89 |
| Divisors count | 2 | 32 |
| Divisors | 1, 1020823 | 1, 2, 5, 10, 31, 37, 62, 74, 89, 155, 178, 185, 310, 370, 445, 890, 1147, 2294, 2759, 3293, 5518, 5735, 6586, 11470, 13795, 16465, 27590, 32930, 102083, 204166, 510415, 1020830 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 8298th | |
| Primes | 80030th | |
| Prime triplets (2nd member) | 2883rd | |
| Twin primes (2nd member) | 8326th | |
| Ulam primes | 5859th | |
| Roman numberals | ||
| Base 2 | 111110010011100101112 | 111110010011100111102 |
| Base 3 | 12202120220213 | 12202120221123 |
| Base 4 | 33210321134 | 33210321324 |
| Base 5 | 2301312435 | 2301313105 |
| Base 6 | 335140116 | 335140226 |
| Base 7 | 114511067 | 114511167 |
| Base 8 | 37116278 | 37116368 |
| Base 9 | 18252679 | 18252759 |
| Base 10 | 102082310 | 102083010 |
| Base 11 | 637a6111 | 637a6811 |
| Base 12 | 41290712 | 41291212 |
| Base 13 | 29984b13 | 29985513 |
| Base 14 | 1c803d14 | 1c804614 |
| Base 15 | 1526ed15 | 15270515 |
| Base 16 | f939716 | f939e16 |