Compare 400019 vs 400020
| Property | 400019 | 400020 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 6 |
| Prime factorization | 3371 × 11871 | 22 × 31 × 51 × 591 × 1131 |
| Prime factorization | 337 × 1187 | 2 × 2 × 3 × 5 × 59 × 113 |
| Divisors count | 4 | 48 |
| Divisors | 1, 337, 1187, 400019 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 113, 118, 177, 226, 236, 295, 339, 354, 452, 565, 590, 678, 708, 885, 1130, 1180, 1356, 1695, 1770, 2260, 3390, 3540, 6667, 6780, 13334, 20001, 26668, 33335, 40002, 66670, 80004, 100005, 133340, 200010, 400020 |
| Number of properties | 1 | 0 |
| Semiprimes | 87560th | |
| Roman numberals | ||
| Base 2 | 11000011010100100112 | 11000011010100101002 |
| Base 3 | 2020222011123 | 2020222011203 |
| Base 4 | 12012221034 | 12012221104 |
| Base 5 | 1003000345 | 1003000405 |
| Base 6 | 123235356 | 123235406 |
| Base 7 | 32541447 | 32541457 |
| Base 8 | 14152238 | 14152248 |
| Base 9 | 6686459 | 6686469 |
| Base 10 | 40001910 | 40002010 |
| Base 11 | 2535a411 | 2535a511 |
| Base 12 | 1735ab12 | 1735b012 |
| Base 13 | 1100c913 | 1100ca13 |
| Base 14 | a5acb14 | a5acc14 |
| Base 15 | 7d7ce15 | 7d7d015 |
| Base 16 | 61a9316 | 61a9416 |