Compare 40019 vs 40020
| Property | 40019 | 40020 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 6 |
| Prime factorization | 71 × 57171 | 22 × 31 × 51 × 231 × 291 |
| Prime factorization | 7 × 5717 | 2 × 2 × 3 × 5 × 23 × 29 |
| Divisors count | 4 | 48 |
| Divisors | 1, 7, 5717, 40019 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2668, 3335, 4002, 6670, 8004, 10005, 13340, 20010, 40020 |
| Number of properties | 1 | 0 |
| Semiprimes | 9795th | |
| Roman numberals | ||
| Base 2 | 10011100010100112 | 10011100010101002 |
| Base 3 | 20002200123 | 20002200203 |
| Base 4 | 213011034 | 213011104 |
| Base 5 | 22400345 | 22400405 |
| Base 6 | 5051356 | 5051406 |
| Base 7 | 2244507 | 2244517 |
| Base 8 | 1161238 | 1161248 |
| Base 9 | 608059 | 608069 |
| Base 10 | 4001910 | 4002010 |
| Base 11 | 2808111 | 2808211 |
| Base 12 | 1b1ab12 | 1b1b012 |
| Base 13 | 152a513 | 152a613 |
| Base 14 | 1082714 | 1082814 |
| Base 15 | bcce15 | bcd015 |
| Base 16 | 9c5316 | 9c5416 |