Compare 189630 vs 189637
Property | 189630 | 189637 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 7 | 2 |
Prime factorization | 21 × 32 × 51 × 72 × 431 | 71 × 270911 |
Prime factorization | 2 × 3 × 3 × 5 × 7 × 7 × 43 | 7 × 27091 |
Divisors count | 72 | 4 |
Divisors | 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 49, 63, 70, 86, 90, 98, 105, 126, 129, 147, 210, 215, 245, 258, 294, 301, 315, 387, 430, 441, 490, 602, 630, 645, 735, 774, 882, 903, 1290, 1470, 1505, 1806, 1935, 2107, 2205, 2709, 3010, 3870, 4214, 4410, 4515, 5418, 6321, 9030, 10535, 12642, 13545, 18963, 21070, 27090, 31605, 37926, 63210, 94815, 189630 | 1, 7, 27091, 189637 |
Number of properties | 0 | 1 |
Semiprimes | 42997th | |
Roman numberals | ||
Base 2 | 1011100100101111102 | 1011100100110001012 |
Base 3 | 1001220101003 | 1001220101213 |
Base 4 | 2321023324 | 2321030114 |
Base 5 | 220320105 | 220320225 |
Base 6 | 40215306 | 40215416 |
Base 7 | 14166007 | 14166107 |
Base 8 | 5622768 | 5623058 |
Base 9 | 3181109 | 3181179 |
Base 10 | 18963010 | 18963710 |
Base 11 | 11a52111 | 11a52811 |
Base 12 | 918a612 | 918b112 |
Base 13 | 6840c13 | 6841613 |
Base 14 | 4d17014 | 4d17714 |
Base 15 | 3b2c015 | 3b2c715 |
Base 16 | 2e4be16 | 2e4c516 |