Compare 2020 vs 2026
| Property | 2020 | 2026 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 1011 | 21 × 10131 |
| Prime factorization | 2 × 2 × 5 × 101 | 2 × 1013 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020 | 1, 2, 1013, 2026 |
| Number of properties | 0 | 1 |
| Semiprimes | 582nd | |
| Roman numberals | MMXX | MMXXVI |
| Base 2 | 111111001002 | 111111010102 |
| Base 3 | 22022113 | 22100013 |
| Base 4 | 1332104 | 1332224 |
| Base 5 | 310405 | 311015 |
| Base 6 | 132046 | 132146 |
| Base 7 | 56147 | 56237 |
| Base 8 | 37448 | 37528 |
| Base 9 | 26849 | 27019 |
| Base 10 | 202010 | 202610 |
| Base 11 | 157711 | 158211 |
| Base 12 | 120412 | 120a12 |
| Base 13 | bc513 | bcb13 |
| Base 14 | a4414 | a4a14 |
| Base 15 | 8ea15 | 90115 |
| Base 16 | 7e416 | 7ea16 |