Compare 981 vs 985
Property | 981 | 985 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 32 × 1091 | 51 × 1971 |
Prime factorization | 3 × 3 × 109 | 5 × 197 |
Divisors count | 6 | 4 |
Divisors | 1, 3, 9, 109, 327, 981 | 1, 5, 197, 985 |
Number of properties | 0 | 1 |
Semiprimes | 295th | |
Roman numberals | CMLXXXI | CMLXXXV |
Base 2 | 11110101012 | 11110110012 |
Base 3 | 11001003 | 11001113 |
Base 4 | 331114 | 331214 |
Base 5 | 124115 | 124205 |
Base 6 | 43136 | 43216 |
Base 7 | 26017 | 26057 |
Base 8 | 17258 | 17318 |
Base 9 | 13109 | 13149 |
Base 10 | 98110 | 98510 |
Base 11 | 81211 | 81611 |
Base 12 | 69912 | 6a112 |
Base 13 | 5a613 | 5aa13 |
Base 14 | 50114 | 50514 |
Base 15 | 45615 | 45a15 |
Base 16 | 3d516 | 3d916 |