Compare 1011 vs 1020
| Property | 1011 | 1020 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 3371 | 22 × 31 × 51 × 171 |
| Prime factorization | 3 × 337 | 2 × 2 × 3 × 5 × 17 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 337, 1011 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020 |
| Number of properties | 1 | 0 |
| Semiprimes | 303rd | |
| Roman numberals | MXI | MXX |
| Base 2 | 11111100112 | 11111111002 |
| Base 3 | 11011103 | 11012103 |
| Base 4 | 333034 | 333304 |
| Base 5 | 130215 | 130405 |
| Base 6 | 44036 | 44206 |
| Base 7 | 26437 | 26557 |
| Base 8 | 17638 | 17748 |
| Base 9 | 13439 | 13539 |
| Base 10 | 101110 | 102010 |
| Base 11 | 83a11 | 84811 |
| Base 12 | 70312 | 71012 |
| Base 13 | 5ca13 | 60613 |
| Base 14 | 52314 | 52c14 |
| Base 15 | 47615 | 48015 |
| Base 16 | 3f316 | 3fc16 |