Compare 155 vs 178
Property | 155 | 178 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 311 | 21 × 891 |
Prime factorization | 5 × 31 | 2 × 89 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 31, 155 | 1, 2, 89, 178 |
Number of properties | 1 | 1 |
Semiprimes | 51st | 58th |
Roman numberals | CLV | CLXXVIII |
Base 2 | 100110112 | 101100102 |
Base 3 | 122023 | 201213 |
Base 4 | 21234 | 23024 |
Base 5 | 11105 | 12035 |
Base 6 | 4156 | 4546 |
Base 7 | 3117 | 3437 |
Base 8 | 2338 | 2628 |
Base 9 | 1829 | 2179 |
Base 10 | 15510 | 17810 |
Base 11 | 13111 | 15211 |
Base 12 | 10b12 | 12a12 |
Base 13 | bc13 | 10913 |
Base 14 | b114 | ca14 |
Base 15 | a515 | bd15 |
Base 16 | 9b16 | b216 |