Compare 9659 vs 9660
| Property | 9659 | 9660 | 
|---|---|---|
| Type | semiprime | composite number | 
| Unique factors | 2 | 5 | 
| Total factors | 2 | 6 | 
| Prime factorization | 131 × 7431 | 22 × 31 × 51 × 71 × 231 | 
| Prime factorization | 13 × 743 | 2 × 2 × 3 × 5 × 7 × 23 | 
| Divisors count | 4 | 48 | 
| Divisors | 1, 13, 743, 9659 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660 | 
| Number of properties | 1 | 0 | 
| Semiprimes | 2540th | |
| Roman numberals | ||
| Base 2 | 100101101110112 | 100101101111002 | 
| Base 3 | 1110202023 | 1110202103 | 
| Base 4 | 21123234 | 21123304 | 
| Base 5 | 3021145 | 3021205 | 
| Base 6 | 1124156 | 1124206 | 
| Base 7 | 401067 | 401107 | 
| Base 8 | 226738 | 226748 | 
| Base 9 | 142229 | 142239 | 
| Base 10 | 965910 | 966010 | 
| Base 11 | 729111 | 729211 | 
| Base 12 | 570b12 | 571012 | 
| Base 13 | 452013 | 452113 | 
| Base 14 | 373d14 | 374014 | 
| Base 15 | 2cde15 | 2ce015 | 
| Base 16 | 25bb16 | 25bc16 |