Compare 129 vs 139
Property | 129 | 139 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 431 | 1391 |
Prime factorization | 3 × 43 | 139 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 43, 129 | 1, 139 |
Number of properties | 1 | 6 |
Additive primes | 19th | |
Chen primes | 28th | |
Happy primes | 10th | |
Harmonic primes | 11th | |
Primes | 34th | |
Semiprimes | 43rd | |
Twin primes (2nd member) | 11th | |
Roman numberals | CXXIX | CXXXIX |
Base 2 | 100000012 | 100010112 |
Base 3 | 112103 | 120113 |
Base 4 | 20014 | 20234 |
Base 5 | 10045 | 10245 |
Base 6 | 3336 | 3516 |
Base 7 | 2437 | 2567 |
Base 8 | 2018 | 2138 |
Base 9 | 1539 | 1649 |
Base 10 | 12910 | 13910 |
Base 11 | 10811 | 11711 |
Base 12 | a912 | b712 |
Base 13 | 9c13 | a913 |
Base 14 | 9314 | 9d14 |
Base 15 | 8915 | 9415 |
Base 16 | 8116 | 8b16 |