Compare 198809 vs 198812
| Property | 198809 | 198812 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 131 × 411 × 3731 | 22 × 231 × 21611 |
| Prime factorization | 13 × 41 × 373 | 2 × 2 × 23 × 2161 |
| Divisors count | 8 | 12 |
| Divisors | 1, 13, 41, 373, 533, 4849, 15293, 198809 | 1, 2, 4, 23, 46, 92, 2161, 4322, 8644, 49703, 99406, 198812 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100001000100110012 | 1100001000100111002 |
| Base 3 | 1010022010223 | 1010022011023 |
| Base 4 | 3002021214 | 3002021304 |
| Base 5 | 223302145 | 223302225 |
| Base 6 | 41322256 | 41322326 |
| Base 7 | 14554227 | 14554257 |
| Base 8 | 6042318 | 6042348 |
| Base 9 | 3326389 | 3326429 |
| Base 10 | 19880910 | 19881210 |
| Base 11 | 12640611 | 12640911 |
| Base 12 | 9707512 | 9707812 |
| Base 13 | 6c65013 | 6c65313 |
| Base 14 | 5264914 | 5264c14 |
| Base 15 | 3dd8e15 | 3dd9215 |
| Base 16 | 3089916 | 3089c16 |