Compare 20441 vs 20447
| Property | 20441 | 20447 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 204411 | 71 × 231 × 1271 |
| Prime factorization | 20441 | 7 × 23 × 127 |
| Divisors count | 2 | 8 |
| Divisors | 1, 20441 | 1, 7, 23, 127, 161, 889, 2921, 20447 |
| Number of properties | 8 | 0 |
| Additive primes | 1073rd | |
| Chen primes | 1136th | |
| Primes | 2309th | |
| Pythagorean primes | 1150th | |
| Sophie germain primes | 332nd | |
| Super primes | 343rd | |
| Twin primes (1st member) | 347th | |
| Ulam primes | 170th | |
| Roman numberals | ||
| Base 2 | 1001111110110012 | 1001111110111112 |
| Base 3 | 10010010023 | 10010010223 |
| Base 4 | 103331214 | 103331334 |
| Base 5 | 11232315 | 11232425 |
| Base 6 | 2343456 | 2343556 |
| Base 7 | 1134117 | 1134207 |
| Base 8 | 477318 | 477378 |
| Base 9 | 310329 | 310389 |
| Base 10 | 2044110 | 2044710 |
| Base 11 | 143a311 | 143a911 |
| Base 12 | b9b512 | b9bb12 |
| Base 13 | 93c513 | 93cb13 |
| Base 14 | 764114 | 764714 |
| Base 15 | 60cb15 | 60d215 |
| Base 16 | 4fd916 | 4fdf16 |