Compare 207428 vs 207429
| Property | 207428 | 207429 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 131 × 39891 | 31 × 691431 |
| Prime factorization | 2 × 2 × 13 × 3989 | 3 × 69143 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 13, 26, 52, 3989, 7978, 15956, 51857, 103714, 207428 | 1, 3, 69143, 207429 |
| Number of properties | 0 | 1 |
| Semiprimes | 46832nd | |
| Roman numberals | ||
| Base 2 | 1100101010010001002 | 1100101010010001012 |
| Base 3 | 1011121121123 | 1011121121203 |
| Base 4 | 3022210104 | 3022210114 |
| Base 5 | 231142035 | 231142045 |
| Base 6 | 42401526 | 42401536 |
| Base 7 | 15225147 | 15225157 |
| Base 8 | 6251048 | 6251058 |
| Base 9 | 3454759 | 3454769 |
| Base 10 | 20742810 | 20742910 |
| Base 11 | 13193111 | 13193211 |
| Base 12 | a005812 | a005912 |
| Base 13 | 7355013 | 7355113 |
| Base 14 | 5584414 | 5584514 |
| Base 15 | 416d815 | 416d915 |
| Base 16 | 32a4416 | 32a4516 |