Compare 1956 vs 1961
Property | 1956 | 1961 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 31 × 1631 | 371 × 531 |
Prime factorization | 2 × 2 × 3 × 163 | 37 × 53 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956 | 1, 37, 53, 1961 |
Number of properties | 0 | 1 |
Semiprimes | 566th | |
Roman numberals | MCMLVI | MCMLXI |
Base 2 | 111101001002 | 111101010012 |
Base 3 | 22001103 | 22001223 |
Base 4 | 1322104 | 1322214 |
Base 5 | 303115 | 303215 |
Base 6 | 130206 | 130256 |
Base 7 | 54637 | 55017 |
Base 8 | 36448 | 36518 |
Base 9 | 26139 | 26189 |
Base 10 | 195610 | 196110 |
Base 11 | 151911 | 152311 |
Base 12 | 117012 | 117512 |
Base 13 | b7613 | b7b13 |
Base 14 | 9da14 | a0114 |
Base 15 | 8a615 | 8ab15 |
Base 16 | 7a416 | 7a916 |