Compare 728081 vs 728139
| Property | 728081 | 728139 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 2571 × 28331 | 31 × 2427131 |
| Prime factorization | 257 × 2833 | 3 × 242713 |
| Divisors count | 4 | 4 |
| Divisors | 1, 257, 2833, 728081 | 1, 3, 242713, 728139 |
| Number of properties | 1 | 1 |
| Semiprimes | 155072nd | 155082nd |
| Roman numberals | ||
| Base 2 | 101100011100000100012 | 101100011100010010112 |
| Base 3 | 11002222012223 | 11002222110103 |
| Base 4 | 23013001014 | 23013010234 |
| Base 5 | 1412443115 | 1413000245 |
| Base 6 | 233344256 | 233350036 |
| Base 7 | 61214547 | 61215667 |
| Base 8 | 26160218 | 26161138 |
| Base 9 | 13286589 | 13287339 |
| Base 10 | 72808110 | 72813910 |
| Base 11 | 45802211 | 45807511 |
| Base 12 | 2b141512 | 2b146312 |
| Base 13 | 1c652313 | 1c656913 |
| Base 14 | 14d49b14 | 14d4dd14 |
| Base 15 | e5adb15 | e5b2915 |
| Base 16 | b1c1116 | b1c4b16 |