Compare 147 vs 155
Property | 147 | 155 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 31 × 72 | 51 × 311 |
Prime factorization | 3 × 7 × 7 | 5 × 31 |
Divisors count | 6 | 4 |
Divisors | 1, 3, 7, 21, 49, 147 | 1, 5, 31, 155 |
Number of properties | 0 | 1 |
Semiprimes | 51st | |
Roman numberals | CXLVII | CLV |
Base 2 | 100100112 | 100110112 |
Base 3 | 121103 | 122023 |
Base 4 | 21034 | 21234 |
Base 5 | 10425 | 11105 |
Base 6 | 4036 | 4156 |
Base 7 | 3007 | 3117 |
Base 8 | 2238 | 2338 |
Base 9 | 1739 | 1829 |
Base 10 | 14710 | 15510 |
Base 11 | 12411 | 13111 |
Base 12 | 10312 | 10b12 |
Base 13 | b413 | bc13 |
Base 14 | a714 | b114 |
Base 15 | 9c15 | a515 |
Base 16 | 9316 | 9b16 |