Compare 1961 vs 1969
Property | 1961 | 1969 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 371 × 531 | 111 × 1791 |
Prime factorization | 37 × 53 | 11 × 179 |
Divisors count | 4 | 4 |
Divisors | 1, 37, 53, 1961 | 1, 11, 179, 1969 |
Number of properties | 1 | 1 |
Semiprimes | 566th | 570th |
Roman numberals | MCMLXI | MCMLXIX |
Base 2 | 111101010012 | 111101100012 |
Base 3 | 22001223 | 22002213 |
Base 4 | 1322214 | 1323014 |
Base 5 | 303215 | 303345 |
Base 6 | 130256 | 130416 |
Base 7 | 55017 | 55127 |
Base 8 | 36518 | 36618 |
Base 9 | 26189 | 26279 |
Base 10 | 196110 | 196910 |
Base 11 | 152311 | 153011 |
Base 12 | 117512 | 118112 |
Base 13 | b7b13 | b8613 |
Base 14 | a0114 | a0914 |
Base 15 | 8ab15 | 8b415 |
Base 16 | 7a916 | 7b116 |