Compare 31989 vs 31992
Property | 31989 | 31992 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 6 |
Prime factorization | 31 × 106631 | 23 × 31 × 311 × 431 |
Prime factorization | 3 × 10663 | 2 × 2 × 2 × 3 × 31 × 43 |
Divisors count | 4 | 32 |
Divisors | 1, 3, 10663, 31989 | 1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 7998, 10664, 15996, 31992 |
Number of properties | 1 | 0 |
Semiprimes | 7947th | |
Roman numberals | ||
Base 2 | 1111100111101012 | 1111100111110002 |
Base 3 | 11212122103 | 11212122203 |
Base 4 | 133033114 | 133033204 |
Base 5 | 20104245 | 20104325 |
Base 6 | 4040336 | 4040406 |
Base 7 | 1621567 | 1621627 |
Base 8 | 763658 | 763708 |
Base 9 | 477839 | 477869 |
Base 10 | 3198910 | 3199210 |
Base 11 | 2204111 | 2204411 |
Base 12 | 1661912 | 1662012 |
Base 13 | 1173913 | 1173c13 |
Base 14 | b92d14 | b93214 |
Base 15 | 972915 | 972c15 |
Base 16 | 7cf516 | 7cf816 |