Compare 421628 vs 421640
| Property | 421628 | 421640 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 3 | 6 |
| Prime factorization | 22 × 1054071 | 23 × 51 × 831 × 1271 |
| Prime factorization | 2 × 2 × 105407 | 2 × 2 × 2 × 5 × 83 × 127 |
| Divisors count | 6 | 32 |
| Divisors | 1, 2, 4, 105407, 210814, 421628 | 1, 2, 4, 5, 8, 10, 20, 40, 83, 127, 166, 254, 332, 415, 508, 635, 664, 830, 1016, 1270, 1660, 2540, 3320, 5080, 10541, 21082, 42164, 52705, 84328, 105410, 210820, 421640 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11001101110111111002 | 11001101111000010002 |
| Base 3 | 2101021002123 | 2101021010223 |
| Base 4 | 12123233304 | 12123300204 |
| Base 5 | 1014430035 | 1014430305 |
| Base 6 | 130115526 | 130120126 |
| Base 7 | 34041447 | 34041627 |
| Base 8 | 14673748 | 14674108 |
| Base 9 | 7123259 | 7123389 |
| Base 10 | 42162810 | 42164010 |
| Base 11 | 26885911 | 26886a11 |
| Base 12 | 183bb812 | 18400812 |
| Base 13 | 119bac13 | 119bbb13 |
| Base 14 | ad92414 | ad93214 |
| Base 15 | 84dd815 | 84de515 |
| Base 16 | 66efc16 | 66f0816 |