Compare 128517 vs 128520
Property | 128517 | 128520 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 5 |
Total factors | 2 | 9 |
Prime factorization | 31 × 428391 | 23 × 33 × 51 × 71 × 171 |
Prime factorization | 3 × 42839 | 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 17 |
Divisors count | 4 | 128 |
Divisors | 1, 3, 42839, 128517 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 18360, 21420, 25704, 32130, 42840, 64260, 128520 |
Number of properties | 1 | 0 |
Semiprimes | 29708th | |
Roman numberals | ||
Base 2 | 111110110000001012 | 111110110000010002 |
Base 3 | 201120212203 | 201120220003 |
Base 4 | 1331200114 | 1331200204 |
Base 5 | 131030325 | 131030405 |
Base 6 | 24305536 | 24310006 |
Base 7 | 10434547 | 10434607 |
Base 8 | 3730058 | 3730108 |
Base 9 | 2152569 | 2152609 |
Base 10 | 12851710 | 12852010 |
Base 11 | 8861411 | 8861711 |
Base 12 | 6245912 | 6246012 |
Base 13 | 4665c13 | 4666213 |
Base 14 | 34b9b14 | 34ba014 |
Base 15 | 2812c15 | 2813015 |
Base 16 | 1f60516 | 1f60816 |