Compare 209486 vs 209490
Property | 209486 | 209490 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 21 × 1047431 | 21 × 31 × 51 × 69831 |
Prime factorization | 2 × 104743 | 2 × 3 × 5 × 6983 |
Divisors count | 4 | 16 |
Divisors | 1, 2, 104743, 209486 | 1, 2, 3, 5, 6, 10, 15, 30, 6983, 13966, 20949, 34915, 41898, 69830, 104745, 209490 |
Number of properties | 1 | 0 |
Semiprimes | 47254th | |
Roman numberals | ||
Base 2 | 1100110010010011102 | 1100110010010100102 |
Base 3 | 1011221002023 | 1011221002203 |
Base 4 | 3030210324 | 3030211024 |
Base 5 | 232004215 | 232004305 |
Base 6 | 42535026 | 42535106 |
Base 7 | 15315147 | 15315217 |
Base 8 | 6311168 | 6311228 |
Base 9 | 3483229 | 3483269 |
Base 10 | 20948610 | 20949010 |
Base 11 | 13343211 | 13343611 |
Base 12 | a129212 | a129612 |
Base 13 | 7447413 | 7447813 |
Base 14 | 564b414 | 564b814 |
Base 15 | 4210b15 | 4211015 |
Base 16 | 3324e16 | 3325216 |