Compare 728660 vs 728661
| Property | 728660 | 728661 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 364331 | 31 × 2428871 |
| Prime factorization | 2 × 2 × 5 × 36433 | 3 × 242887 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 36433, 72866, 145732, 182165, 364330, 728660 | 1, 3, 242887, 728661 |
| Number of properties | 0 | 1 |
| Semiprimes | 155195th | |
| Roman numberals | ||
| Base 2 | 101100011110010101002 | 101100011110010101012 |
| Base 3 | 11010001121023 | 11010001121103 |
| Base 4 | 23013211104 | 23013211114 |
| Base 5 | 1413041205 | 1413041215 |
| Base 6 | 233412326 | 233412336 |
| Base 7 | 61232427 | 61232437 |
| Base 8 | 26171248 | 26171258 |
| Base 9 | 13304729 | 13304739 |
| Base 10 | 72866010 | 72866110 |
| Base 11 | 4584a911 | 4584aa11 |
| Base 12 | 2b181812 | 2b181912 |
| Base 13 | 1c687a13 | 1c687b13 |
| Base 14 | 14d79214 | 14d79314 |
| Base 15 | e5d7515 | e5d7615 |
| Base 16 | b1e5416 | b1e5516 |