Compare 123 vs 129
Property | 123 | 129 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 411 | 31 × 431 |
Prime factorization | 3 × 41 | 3 × 43 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 41, 123 | 1, 3, 43, 129 |
Number of properties | 1 | 1 |
Semiprimes | 42nd | 43rd |
Roman numberals | CXXIII | CXXIX |
Base 2 | 11110112 | 100000012 |
Base 3 | 111203 | 112103 |
Base 4 | 13234 | 20014 |
Base 5 | 4435 | 10045 |
Base 6 | 3236 | 3336 |
Base 7 | 2347 | 2437 |
Base 8 | 1738 | 2018 |
Base 9 | 1469 | 1539 |
Base 10 | 12310 | 12910 |
Base 11 | 10211 | 10811 |
Base 12 | a312 | a912 |
Base 13 | 9613 | 9c13 |
Base 14 | 8b14 | 9314 |
Base 15 | 8315 | 8915 |
Base 16 | 7b16 | 8116 |