Compare 139 vs 143
Property | 139 | 143 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1391 | 111 × 131 |
Prime factorization | 139 | 11 × 13 |
Divisors count | 2 | 4 |
Divisors | 1, 139 | 1, 11, 13, 143 |
Number of properties | 6 | 1 |
Additive primes | 19th | |
Chen primes | 28th | |
Happy primes | 10th | |
Harmonic primes | 11th | |
Primes | 34th | |
Semiprimes | 48th | |
Twin primes (2nd member) | 11th | |
Roman numberals | CXXXIX | CXLIII |
Base 2 | 100010112 | 100011112 |
Base 3 | 120113 | 120223 |
Base 4 | 20234 | 20334 |
Base 5 | 10245 | 10335 |
Base 6 | 3516 | 3556 |
Base 7 | 2567 | 2637 |
Base 8 | 2138 | 2178 |
Base 9 | 1649 | 1689 |
Base 10 | 13910 | 14310 |
Base 11 | 11711 | 12011 |
Base 12 | b712 | bb12 |
Base 13 | a913 | b013 |
Base 14 | 9d14 | a314 |
Base 15 | 9415 | 9815 |
Base 16 | 8b16 | 8f16 |