Compare 2012 vs 2019
| Property | 2012 | 2019 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 5031 | 31 × 6731 |
| Prime factorization | 2 × 2 × 503 | 3 × 673 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 503, 1006, 2012 | 1, 3, 673, 2019 |
| Number of properties | 0 | 1 |
| Semiprimes | 580th | |
| Roman numberals | MMXII | MMXIX |
| Base 2 | 111110111002 | 111111000112 |
| Base 3 | 22021123 | 22022103 |
| Base 4 | 1331304 | 1332034 |
| Base 5 | 310225 | 310345 |
| Base 6 | 131526 | 132036 |
| Base 7 | 56037 | 56137 |
| Base 8 | 37348 | 37438 |
| Base 9 | 26759 | 26839 |
| Base 10 | 201210 | 201910 |
| Base 11 | 156a11 | 157611 |
| Base 12 | 11b812 | 120312 |
| Base 13 | bba13 | bc413 |
| Base 14 | a3a14 | a4314 |
| Base 15 | 8e215 | 8e915 |
| Base 16 | 7dc16 | 7e316 |