Compare 18900 vs 18906
Property | 18900 | 18906 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 4 |
Total factors | 8 | 4 |
Prime factorization | 22 × 33 × 52 × 71 | 21 × 31 × 231 × 1371 |
Prime factorization | 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 | 2 × 3 × 23 × 137 |
Divisors count | 72 | 16 |
Divisors | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900 | 1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1001001110101002 | 1001001110110102 |
Base 3 | 2212210003 | 2212210203 |
Base 4 | 102131104 | 102131224 |
Base 5 | 11011005 | 11011115 |
Base 6 | 2233006 | 2233106 |
Base 7 | 1060507 | 1060567 |
Base 8 | 447248 | 447328 |
Base 9 | 278309 | 278369 |
Base 10 | 1890010 | 1890610 |
Base 11 | 1322211 | 1322811 |
Base 12 | ab3012 | ab3612 |
Base 13 | 87ab13 | 87b413 |
Base 14 | 6c6014 | 6c6614 |
Base 15 | 590015 | 590615 |
Base 16 | 49d416 | 49da16 |