Compare 139 vs 140
Property | 139 | 140 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 1391 | 22 × 51 × 71 |
Prime factorization | 139 | 2 × 2 × 5 × 7 |
Divisors count | 2 | 12 |
Divisors | 1, 139 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140 |
Number of properties | 6 | 0 |
Additive primes | 19th | |
Chen primes | 28th | |
Happy primes | 10th | |
Harmonic primes | 11th | |
Primes | 34th | |
Twin primes (2nd member) | 11th | |
Roman numberals | CXXXIX | CXL |
Base 2 | 100010112 | 100011002 |
Base 3 | 120113 | 120123 |
Base 4 | 20234 | 20304 |
Base 5 | 10245 | 10305 |
Base 6 | 3516 | 3526 |
Base 7 | 2567 | 2607 |
Base 8 | 2138 | 2148 |
Base 9 | 1649 | 1659 |
Base 10 | 13910 | 14010 |
Base 11 | 11711 | 11811 |
Base 12 | b712 | b812 |
Base 13 | a913 | aa13 |
Base 14 | 9d14 | a014 |
Base 15 | 9415 | 9515 |
Base 16 | 8b16 | 8c16 |