Compare 9930 vs 9938
Property | 9930 | 9938 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 51 × 3311 | 21 × 49691 |
Prime factorization | 2 × 3 × 5 × 331 | 2 × 4969 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930 | 1, 2, 4969, 9938 |
Number of properties | 0 | 1 |
Semiprimes | 2603rd | |
Roman numberals | ||
Base 2 | 100110110010102 | 100110110100102 |
Base 3 | 1111212103 | 1111220023 |
Base 4 | 21230224 | 21231024 |
Base 5 | 3042105 | 3042235 |
Base 6 | 1135506 | 1140026 |
Base 7 | 406447 | 406557 |
Base 8 | 233128 | 233228 |
Base 9 | 145539 | 145629 |
Base 10 | 993010 | 993810 |
Base 11 | 750811 | 751511 |
Base 12 | 58b612 | 590212 |
Base 13 | 469b13 | 46a613 |
Base 14 | 389414 | 389c14 |
Base 15 | 2e2015 | 2e2815 |
Base 16 | 26ca16 | 26d216 |