Compare 162180 vs 162181
Property | 162180 | 162181 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 7 | 2 |
Prime factorization | 22 × 32 × 51 × 171 × 531 | 1571 × 10331 |
Prime factorization | 2 × 2 × 3 × 3 × 5 × 17 × 53 | 157 × 1033 |
Divisors count | 72 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 477, 510, 530, 612, 636, 765, 795, 901, 954, 1020, 1060, 1530, 1590, 1802, 1908, 2385, 2703, 3060, 3180, 3604, 4505, 4770, 5406, 8109, 9010, 9540, 10812, 13515, 16218, 18020, 27030, 32436, 40545, 54060, 81090, 162180 | 1, 157, 1033, 162181 |
Number of properties | 0 | 1 |
Semiprimes | 37053rd | |
Roman numberals | ||
Base 2 | 1001111001100001002 | 1001111001100001012 |
Base 3 | 220201102003 | 220201102013 |
Base 4 | 2132120104 | 2132120114 |
Base 5 | 201422105 | 201422115 |
Base 6 | 32505006 | 32505016 |
Base 7 | 12435547 | 12435557 |
Base 8 | 4746048 | 4746058 |
Base 9 | 2664209 | 2664219 |
Base 10 | 16218010 | 16218110 |
Base 11 | 10093711 | 10093811 |
Base 12 | 79a3012 | 79a3112 |
Base 13 | 58a8513 | 58a8613 |
Base 14 | 4316414 | 4316514 |
Base 15 | 330c015 | 330c115 |
Base 16 | 2798416 | 2798516 |