Compare 131189 vs 131209
| Property | 131189 | 131209 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 77171 | 131 × 100931 |
| Prime factorization | 17 × 7717 | 13 × 10093 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 7717, 131189 | 1, 13, 10093, 131209 |
| Number of properties | 1 | 1 |
| Semiprimes | 30285th | 30291st |
| Roman numberals | ||
| Base 2 | 1000000000011101012 | 1000000000100010012 |
| Base 3 | 201222212123 | 201222221213 |
| Base 4 | 2000013114 | 2000020214 |
| Base 5 | 131442245 | 131443145 |
| Base 6 | 24512056 | 24512416 |
| Base 7 | 10543227 | 10543517 |
| Base 8 | 4001658 | 4002118 |
| Base 9 | 2188559 | 2188779 |
| Base 10 | 13118910 | 13120910 |
| Base 11 | 8a62311 | 8a64111 |
| Base 12 | 63b0512 | 63b2112 |
| Base 13 | 4793613 | 4795013 |
| Base 14 | 35b4914 | 35b6114 |
| Base 15 | 28d0e15 | 28d2415 |
| Base 16 | 2007516 | 2008916 |