Compare 553 vs 561
Property | 553 | 561 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 71 × 791 | 31 × 111 × 171 |
Prime factorization | 7 × 79 | 3 × 11 × 17 |
Divisors count | 4 | 8 |
Divisors | 1, 7, 79, 553 | 1, 3, 11, 17, 33, 51, 187, 561 |
Number of properties | 1 | 0 |
Semiprimes | 173rd | |
Roman numberals | DLIII | DLXI |
Base 2 | 10001010012 | 10001100012 |
Base 3 | 2021113 | 2022103 |
Base 4 | 202214 | 203014 |
Base 5 | 42035 | 42215 |
Base 6 | 23216 | 23336 |
Base 7 | 14207 | 14317 |
Base 8 | 10518 | 10618 |
Base 9 | 6749 | 6839 |
Base 10 | 55310 | 56110 |
Base 11 | 46311 | 47011 |
Base 12 | 3a112 | 3a912 |
Base 13 | 33713 | 34213 |
Base 14 | 2b714 | 2c114 |
Base 15 | 26d15 | 27615 |
Base 16 | 22916 | 23116 |