Compare 660729 vs 660740
| Property | 660729 | 660740 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 2202431 | 22 × 51 × 330371 |
| Prime factorization | 3 × 220243 | 2 × 2 × 5 × 33037 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 220243, 660729 | 1, 2, 4, 5, 10, 20, 33037, 66074, 132148, 165185, 330370, 660740 |
| Number of properties | 1 | 0 |
| Semiprimes | 141389th | |
| Roman numberals | ||
| Base 2 | 101000010100111110012 | 101000010101000001002 |
| Base 3 | 10201201001103 | 10201201002123 |
| Base 4 | 22011033214 | 22011100104 |
| Base 5 | 1321204045 | 1321204305 |
| Base 6 | 220545336 | 220545526 |
| Base 7 | 54212167 | 54212337 |
| Base 8 | 24123718 | 24124048 |
| Base 9 | 12163139 | 12163259 |
| Base 10 | 66072910 | 66074010 |
| Base 11 | 41146311 | 41147311 |
| Base 12 | 27a44912 | 27a45812 |
| Base 13 | 1a198413 | 1a199213 |
| Base 14 | 132b0d14 | 132b1a14 |
| Base 15 | d0b8915 | d0b9515 |
| Base 16 | a14f916 | a150416 |