Compare 149640 vs 149647
Property | 149640 | 149647 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 7 | 2 |
Prime factorization | 23 × 31 × 51 × 291 × 431 | 2631 × 5691 |
Prime factorization | 2 × 2 × 2 × 3 × 5 × 29 × 43 | 263 × 569 |
Divisors count | 64 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1247, 1290, 1720, 1740, 2494, 2580, 3480, 3741, 4988, 5160, 6235, 7482, 9976, 12470, 14964, 18705, 24940, 29928, 37410, 49880, 74820, 149640 | 1, 263, 569, 149647 |
Number of properties | 0 | 1 |
Semiprimes | 34303rd | |
Roman numberals | ||
Base 2 | 1001001000100010002 | 1001001000100011112 |
Base 3 | 211210210203 | 211210211113 |
Base 4 | 2102020204 | 2102020334 |
Base 5 | 142420305 | 142420425 |
Base 6 | 31124406 | 31124516 |
Base 7 | 11621617 | 11622017 |
Base 8 | 4442108 | 4442178 |
Base 9 | 2472369 | 2472449 |
Base 10 | 14964010 | 14964710 |
Base 11 | a247711 | a248311 |
Base 12 | 7272012 | 7272712 |
Base 13 | 5315a13 | 5316413 |
Base 14 | 3c76814 | 3c77114 |
Base 15 | 2e51015 | 2e51715 |
Base 16 | 2488816 | 2488f16 |