Compare 490556 vs 490561
| Property | 490556 | 490561 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 111 × 111491 | 191 × 258191 |
| Prime factorization | 2 × 2 × 11 × 11149 | 19 × 25819 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 11, 22, 44, 11149, 22298, 44596, 122639, 245278, 490556 | 1, 19, 25819, 490561 |
| Number of properties | 0 | 1 |
| Semiprimes | 106381st | |
| Roman numberals | ||
| Base 2 | 11101111100001111002 | 11101111100010000012 |
| Base 3 | 2202202202023 | 2202202202213 |
| Base 4 | 13133003304 | 13133010014 |
| Base 5 | 1111442115 | 1111442215 |
| Base 6 | 143030326 | 143030416 |
| Base 7 | 41121237 | 41121317 |
| Base 8 | 16760748 | 16761018 |
| Base 9 | 8268229 | 8268279 |
| Base 10 | 49055610 | 49056110 |
| Base 11 | 30562011 | 30562511 |
| Base 12 | 1b7a7812 | 1b7a8112 |
| Base 13 | 14239113 | 14239613 |
| Base 14 | caaba14 | caac114 |
| Base 15 | 9a53b15 | 9a54115 |
| Base 16 | 77c3c16 | 77c4116 |