Compare 18404 vs 18406
| Property | 18404 | 18406 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 431 × 1071 | 21 × 92031 |
| Prime factorization | 2 × 2 × 43 × 107 | 2 × 9203 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404 | 1, 2, 9203, 18406 |
| Number of properties | 0 | 1 |
| Semiprimes | 4682nd | |
| Roman numberals | ||
| Base 2 | 1000111111001002 | 1000111111001102 |
| Base 3 | 2210201223 | 2210202013 |
| Base 4 | 101332104 | 101332124 |
| Base 5 | 10421045 | 10421115 |
| Base 6 | 2211126 | 2211146 |
| Base 7 | 1044417 | 1044437 |
| Base 8 | 437448 | 437468 |
| Base 9 | 272189 | 272219 |
| Base 10 | 1840410 | 1840610 |
| Base 11 | 1291111 | 1291311 |
| Base 12 | a79812 | a79a12 |
| Base 13 | 84b913 | 84bb13 |
| Base 14 | 69c814 | 69ca14 |
| Base 15 | 56be15 | 56c115 |
| Base 16 | 47e416 | 47e616 |