Compare 221389 vs 221396
| Property | 221389 | 221396 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 316271 | 22 × 71 × 79071 |
| Prime factorization | 7 × 31627 | 2 × 2 × 7 × 7907 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 31627, 221389 | 1, 2, 4, 7, 14, 28, 7907, 15814, 31628, 55349, 110698, 221396 |
| Number of properties | 1 | 0 |
| Semiprimes | 49824th | |
| Roman numberals | ||
| Base 2 | 1101100000110011012 | 1101100000110101002 |
| Base 3 | 1020202001213 | 1020202002123 |
| Base 4 | 3120030314 | 3120031104 |
| Base 5 | 240410245 | 240410415 |
| Base 6 | 44245416 | 44245526 |
| Base 7 | 16113107 | 16113207 |
| Base 8 | 6603158 | 6603248 |
| Base 9 | 3666179 | 3666259 |
| Base 10 | 22138910 | 22139610 |
| Base 11 | 14137311 | 14137a11 |
| Base 12 | a815112 | a815812 |
| Base 13 | 799cc13 | 79a0613 |
| Base 14 | 5a97714 | 5a98014 |
| Base 15 | 458e415 | 458eb15 |
| Base 16 | 360cd16 | 360d416 |