Compare 20439 vs 20447
| Property | 20439 | 20447 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 33 × 7571 | 71 × 231 × 1271 |
| Prime factorization | 3 × 3 × 3 × 757 | 7 × 23 × 127 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 9, 27, 757, 2271, 6813, 20439 | 1, 7, 23, 127, 161, 889, 2921, 20447 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111110101112 | 1001111110111112 |
| Base 3 | 10010010003 | 10010010223 |
| Base 4 | 103331134 | 103331334 |
| Base 5 | 11232245 | 11232425 |
| Base 6 | 2343436 | 2343556 |
| Base 7 | 1134067 | 1134207 |
| Base 8 | 477278 | 477378 |
| Base 9 | 310309 | 310389 |
| Base 10 | 2043910 | 2044710 |
| Base 11 | 143a111 | 143a911 |
| Base 12 | b9b312 | b9bb12 |
| Base 13 | 93c313 | 93cb13 |
| Base 14 | 763d14 | 764714 |
| Base 15 | 60c915 | 60d215 |
| Base 16 | 4fd716 | 4fdf16 |