Compare 129980 vs 129985
Property | 129980 | 129985 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 671 × 971 | 51 × 259971 |
Prime factorization | 2 × 2 × 5 × 67 × 97 | 5 × 25997 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 10, 20, 67, 97, 134, 194, 268, 335, 388, 485, 670, 970, 1340, 1940, 6499, 12998, 25996, 32495, 64990, 129980 | 1, 5, 25997, 129985 |
Number of properties | 0 | 1 |
Semiprimes | 30015th | |
Roman numberals | ||
Base 2 | 111111011101111002 | 111111011110000012 |
Base 3 | 201210220023 | 201210220213 |
Base 4 | 1332323304 | 1332330014 |
Base 5 | 131244105 | 131244205 |
Base 6 | 24414326 | 24414416 |
Base 7 | 10506447 | 10506527 |
Base 8 | 3756748 | 3757018 |
Base 9 | 2172629 | 2172679 |
Base 10 | 12998010 | 12998510 |
Base 11 | 8972411 | 8972911 |
Base 12 | 6327812 | 6328112 |
Base 13 | 4721613 | 4721b13 |
Base 14 | 3552414 | 3552914 |
Base 15 | 287a515 | 287aa15 |
Base 16 | 1fbbc16 | 1fbc116 |