Compare 1421 vs 1430
Property | 1421 | 1430 |
---|---|---|
Type | composite number | composite number |
Unique factors | 2 | 4 |
Total factors | 3 | 4 |
Prime factorization | 72 × 291 | 21 × 51 × 111 × 131 |
Prime factorization | 7 × 7 × 29 | 2 × 5 × 11 × 13 |
Divisors count | 6 | 16 |
Divisors | 1, 7, 29, 49, 203, 1421 | 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430 |
Number of properties | 0 | 0 |
Roman numberals | MCDXXI | MCDXXX |
Base 2 | 101100011012 | 101100101102 |
Base 3 | 12211223 | 12212223 |
Base 4 | 1120314 | 1121124 |
Base 5 | 211415 | 212105 |
Base 6 | 103256 | 103426 |
Base 7 | 41007 | 41127 |
Base 8 | 26158 | 26268 |
Base 9 | 18489 | 18589 |
Base 10 | 142110 | 143010 |
Base 11 | 108211 | 109011 |
Base 12 | 9a512 | 9b212 |
Base 13 | 85413 | 86013 |
Base 14 | 73714 | 74214 |
Base 15 | 64b15 | 65515 |
Base 16 | 58d16 | 59616 |