Compare 554 vs 561
Property | 554 | 561 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 21 × 2771 | 31 × 111 × 171 |
Prime factorization | 2 × 277 | 3 × 11 × 17 |
Divisors count | 4 | 8 |
Divisors | 1, 2, 277, 554 | 1, 3, 11, 17, 33, 51, 187, 561 |
Number of properties | 1 | 0 |
Semiprimes | 174th | |
Roman numberals | DLIV | DLXI |
Base 2 | 10001010102 | 10001100012 |
Base 3 | 2021123 | 2022103 |
Base 4 | 202224 | 203014 |
Base 5 | 42045 | 42215 |
Base 6 | 23226 | 23336 |
Base 7 | 14217 | 14317 |
Base 8 | 10528 | 10618 |
Base 9 | 6759 | 6839 |
Base 10 | 55410 | 56110 |
Base 11 | 46411 | 47011 |
Base 12 | 3a212 | 3a912 |
Base 13 | 33813 | 34213 |
Base 14 | 2b814 | 2c114 |
Base 15 | 26e15 | 27615 |
Base 16 | 22a16 | 23116 |