Compare 189907 vs 189916
| Property | 189907 | 189916 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 171 × 111711 | 22 × 791 × 6011 |
| Prime factorization | 17 × 11171 | 2 × 2 × 79 × 601 |
| Divisors count | 4 | 12 |
| Divisors | 1, 17, 11171, 189907 | 1, 2, 4, 79, 158, 316, 601, 1202, 2404, 47479, 94958, 189916 |
| Number of properties | 1 | 0 |
| Semiprimes | 43051st | |
| Roman numberals | ||
| Base 2 | 1011100101110100112 | 1011100101110111002 |
| Base 3 | 1001221111213 | 1001221112213 |
| Base 4 | 2321131034 | 2321131304 |
| Base 5 | 220341125 | 220341315 |
| Base 6 | 40231116 | 40231246 |
| Base 7 | 14204447 | 14204567 |
| Base 8 | 5627238 | 5627348 |
| Base 9 | 3184479 | 3184579 |
| Base 10 | 18990710 | 18991610 |
| Base 11 | 11a75311 | 11a76111 |
| Base 12 | 91a9712 | 91aa412 |
| Base 13 | 6859313 | 6859c13 |
| Base 14 | 4d2cb14 | 4d2d614 |
| Base 15 | 3b40715 | 3b41115 |
| Base 16 | 2e5d316 | 2e5dc16 |