Compare 1421 vs 1431
Property | 1421 | 1431 |
---|---|---|
Type | composite number | composite number |
Unique factors | 2 | 2 |
Total factors | 3 | 4 |
Prime factorization | 72 × 291 | 33 × 531 |
Prime factorization | 7 × 7 × 29 | 3 × 3 × 3 × 53 |
Divisors count | 6 | 8 |
Divisors | 1, 7, 29, 49, 203, 1421 | 1, 3, 9, 27, 53, 159, 477, 1431 |
Number of properties | 0 | 0 |
Roman numberals | MCDXXI | MCDXXXI |
Base 2 | 101100011012 | 101100101112 |
Base 3 | 12211223 | 12220003 |
Base 4 | 1120314 | 1121134 |
Base 5 | 211415 | 212115 |
Base 6 | 103256 | 103436 |
Base 7 | 41007 | 41137 |
Base 8 | 26158 | 26278 |
Base 9 | 18489 | 18609 |
Base 10 | 142110 | 143110 |
Base 11 | 108211 | 109111 |
Base 12 | 9a512 | 9b312 |
Base 13 | 85413 | 86113 |
Base 14 | 73714 | 74314 |
Base 15 | 64b15 | 65615 |
Base 16 | 58d16 | 59716 |