Compare 18914 vs 18923
Property | 18914 | 18923 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 72 × 1931 | 1271 × 1491 |
Prime factorization | 2 × 7 × 7 × 193 | 127 × 149 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 9457, 18914 | 1, 127, 149, 18923 |
Number of properties | 0 | 1 |
Semiprimes | 4822nd | |
Roman numberals | ||
Base 2 | 1001001111000102 | 1001001111010112 |
Base 3 | 2212211123 | 2212212123 |
Base 4 | 102132024 | 102132234 |
Base 5 | 11011245 | 11011435 |
Base 6 | 2233226 | 2233356 |
Base 7 | 1061007 | 1061127 |
Base 8 | 447428 | 447538 |
Base 9 | 278459 | 278559 |
Base 10 | 1891410 | 1892310 |
Base 11 | 1323511 | 1324311 |
Base 12 | ab4212 | ab4b12 |
Base 13 | 87bc13 | 87c813 |
Base 14 | 6c7014 | 6c7914 |
Base 15 | 590e15 | 591815 |
Base 16 | 49e216 | 49eb16 |