Compare 198809 vs 198813
| Property | 198809 | 198813 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 131 × 411 × 3731 | 31 × 662711 |
| Prime factorization | 13 × 41 × 373 | 3 × 66271 |
| Divisors count | 8 | 4 |
| Divisors | 1, 13, 41, 373, 533, 4849, 15293, 198809 | 1, 3, 66271, 198813 |
| Number of properties | 0 | 1 |
| Semiprimes | 44969th | |
| Roman numberals | ||
| Base 2 | 1100001000100110012 | 1100001000100111012 |
| Base 3 | 1010022010223 | 1010022011103 |
| Base 4 | 3002021214 | 3002021314 |
| Base 5 | 223302145 | 223302235 |
| Base 6 | 41322256 | 41322336 |
| Base 7 | 14554227 | 14554267 |
| Base 8 | 6042318 | 6042358 |
| Base 9 | 3326389 | 3326439 |
| Base 10 | 19880910 | 19881310 |
| Base 11 | 12640611 | 12640a11 |
| Base 12 | 9707512 | 9707912 |
| Base 13 | 6c65013 | 6c65413 |
| Base 14 | 5264914 | 5264d14 |
| Base 15 | 3dd8e15 | 3dd9315 |
| Base 16 | 3089916 | 3089d16 |