Compare 542842 vs 542851
| Property | 542842 | 542851 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 3 | 2 | 
| Total factors | 3 | 2 | 
| Prime factorization | 21 × 2691 × 10091 | 291 × 187191 | 
| Prime factorization | 2 × 269 × 1009 | 29 × 18719 | 
| Divisors count | 8 | 4 | 
| Divisors | 1, 2, 269, 538, 1009, 2018, 271421, 542842 | 1, 29, 18719, 542851 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 117156th | |
| Roman numberals | ||
| Base 2 | 100001001000011110102 | 100001001000100000112 | 
| Base 3 | 10001201220213 | 10001201221213 | 
| Base 4 | 20102013224 | 20102020034 | 
| Base 5 | 1143323325 | 1143324015 | 
| Base 6 | 153450546 | 153451116 | 
| Base 7 | 44204267 | 44204417 | 
| Base 8 | 20441728 | 20442038 | 
| Base 9 | 10165679 | 10165779 | 
| Base 10 | 54284210 | 54285110 | 
| Base 11 | 34093311 | 34094111 | 
| Base 12 | 22218a12 | 22219712 | 
| Base 13 | 16011113 | 16011a13 | 
| Base 14 | 101b8614 | 101b9114 | 
| Base 15 | aac9715 | aaca115 | 
| Base 16 | 8487a16 | 8488316 |