Compare 2019 vs 2030
| Property | 2019 | 2030 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 6731 | 21 × 51 × 71 × 291 |
| Prime factorization | 3 × 673 | 2 × 5 × 7 × 29 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 673, 2019 | 1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030 |
| Number of properties | 1 | 0 |
| Semiprimes | 580th | |
| Roman numberals | MMXIX | MMXXX |
| Base 2 | 111111000112 | 111111011102 |
| Base 3 | 22022103 | 22100123 |
| Base 4 | 1332034 | 1332324 |
| Base 5 | 310345 | 311105 |
| Base 6 | 132036 | 132226 |
| Base 7 | 56137 | 56307 |
| Base 8 | 37438 | 37568 |
| Base 9 | 26839 | 27059 |
| Base 10 | 201910 | 203010 |
| Base 11 | 157611 | 158611 |
| Base 12 | 120312 | 121212 |
| Base 13 | bc413 | c0213 |
| Base 14 | a4314 | a5014 |
| Base 15 | 8e915 | 90515 |
| Base 16 | 7e316 | 7ee16 |