Compare 2025 vs 2028
| Property | 2025 | 2028 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 5 |
| Prime factorization | 34 × 52 | 22 × 31 × 132 |
| Prime factorization | 3 × 3 × 3 × 3 × 5 × 5 | 2 × 2 × 3 × 13 × 13 |
| Divisors count | 15 | 18 |
| Divisors | 1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025 | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028 |
| Number of properties | 0 | 0 |
| Roman numberals | MMXXV | MMXXVIII |
| Base 2 | 111111010012 | 111111011002 |
| Base 3 | 22100003 | 22100103 |
| Base 4 | 1332214 | 1332304 |
| Base 5 | 311005 | 311035 |
| Base 6 | 132136 | 132206 |
| Base 7 | 56227 | 56257 |
| Base 8 | 37518 | 37548 |
| Base 9 | 27009 | 27039 |
| Base 10 | 202510 | 202810 |
| Base 11 | 158111 | 158411 |
| Base 12 | 120912 | 121012 |
| Base 13 | bca13 | c0013 |
| Base 14 | a4914 | a4c14 |
| Base 15 | 90015 | 90315 |
| Base 16 | 7e916 | 7ec16 |