Compare 1644 vs 1656
Property | 1644 | 1656 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 4 | 6 |
Prime factorization | 22 × 31 × 1371 | 23 × 32 × 231 |
Prime factorization | 2 × 2 × 3 × 137 | 2 × 2 × 2 × 3 × 3 × 23 |
Divisors count | 12 | 24 |
Divisors | 1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656 |
Number of properties | 0 | 0 |
Roman numberals | MDCXLIV | MDCLVI |
Base 2 | 110011011002 | 110011110002 |
Base 3 | 20202203 | 20211003 |
Base 4 | 1212304 | 1213204 |
Base 5 | 230345 | 231115 |
Base 6 | 113406 | 114006 |
Base 7 | 45367 | 45547 |
Base 8 | 31548 | 31708 |
Base 9 | 22269 | 22409 |
Base 10 | 164410 | 165610 |
Base 11 | 126511 | 127611 |
Base 12 | b5012 | b6012 |
Base 13 | 99613 | 9a513 |
Base 14 | 85614 | 86414 |
Base 15 | 74915 | 75615 |
Base 16 | 66c16 | 67816 |