Compare 221396 vs 221407
| Property | 221396 | 221407 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 71 × 79071 | 191 × 431 × 2711 |
| Prime factorization | 2 × 2 × 7 × 7907 | 19 × 43 × 271 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 7, 14, 28, 7907, 15814, 31628, 55349, 110698, 221396 | 1, 19, 43, 271, 817, 5149, 11653, 221407 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101100000110101002 | 1101100000110111112 |
| Base 3 | 1020202002123 | 1020202010213 |
| Base 4 | 3120031104 | 3120031334 |
| Base 5 | 240410415 | 240411125 |
| Base 6 | 44245526 | 44250116 |
| Base 7 | 16113207 | 16113347 |
| Base 8 | 6603248 | 6603378 |
| Base 9 | 3666259 | 3666379 |
| Base 10 | 22139610 | 22140710 |
| Base 11 | 14137a11 | 14138a11 |
| Base 12 | a815812 | a816712 |
| Base 13 | 79a0613 | 79a1413 |
| Base 14 | 5a98014 | 5a98b14 |
| Base 15 | 458eb15 | 4590715 |
| Base 16 | 360d416 | 360df16 |