Compare 21399 vs 21404
| Property | 21399 | 21404 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 71 × 10191 | 22 × 53511 |
| Prime factorization | 3 × 7 × 1019 | 2 × 2 × 5351 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 7, 21, 1019, 3057, 7133, 21399 | 1, 2, 4, 5351, 10702, 21404 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011100101112 | 1010011100111002 |
| Base 3 | 10021001203 | 10021002023 |
| Base 4 | 110321134 | 110321304 |
| Base 5 | 11410445 | 11411045 |
| Base 6 | 2430236 | 2430326 |
| Base 7 | 1162507 | 1162557 |
| Base 8 | 516278 | 516348 |
| Base 9 | 323169 | 323229 |
| Base 10 | 2139910 | 2140410 |
| Base 11 | 1509411 | 1509911 |
| Base 12 | 1047312 | 1047812 |
| Base 13 | 998113 | 998613 |
| Base 14 | 7b2714 | 7b2c14 |
| Base 15 | 651915 | 651e15 |
| Base 16 | 539716 | 539c16 |