Compare 1430 vs 1438
Property | 1430 | 1438 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 51 × 111 × 131 | 21 × 7191 |
Prime factorization | 2 × 5 × 11 × 13 | 2 × 719 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430 | 1, 2, 719, 1438 |
Number of properties | 0 | 1 |
Semiprimes | 424th | |
Roman numberals | MCDXXX | MCDXXXVIII |
Base 2 | 101100101102 | 101100111102 |
Base 3 | 12212223 | 12220213 |
Base 4 | 1121124 | 1121324 |
Base 5 | 212105 | 212235 |
Base 6 | 103426 | 103546 |
Base 7 | 41127 | 41237 |
Base 8 | 26268 | 26368 |
Base 9 | 18589 | 18679 |
Base 10 | 143010 | 143810 |
Base 11 | 109011 | 109811 |
Base 12 | 9b212 | 9ba12 |
Base 13 | 86013 | 86813 |
Base 14 | 74214 | 74a14 |
Base 15 | 65515 | 65d15 |
Base 16 | 59616 | 59e16 |