Compare 81028 vs 81033
| Property | 81028 | 81033 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 471 × 4311 | 31 × 270111 |
| Prime factorization | 2 × 2 × 47 × 431 | 3 × 27011 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 47, 94, 188, 431, 862, 1724, 20257, 40514, 81028 | 1, 3, 27011, 81033 |
| Number of properties | 0 | 1 |
| Semiprimes | 19146th | |
| Roman numberals | ||
| Base 2 | 100111100100001002 | 100111100100010012 |
| Base 3 | 110100110013 | 110100110203 |
| Base 4 | 1033020104 | 1033020214 |
| Base 5 | 100431035 | 100431135 |
| Base 6 | 14230446 | 14230536 |
| Base 7 | 4551437 | 4551517 |
| Base 8 | 2362048 | 2362118 |
| Base 9 | 1331319 | 1331369 |
| Base 10 | 8102810 | 8103310 |
| Base 11 | 5597211 | 5597711 |
| Base 12 | 3aa8412 | 3aa8912 |
| Base 13 | 2ab5c13 | 2ab6413 |
| Base 14 | 2175a14 | 2176114 |
| Base 15 | 1901d15 | 1902315 |
| Base 16 | 13c8416 | 13c8916 |