Compare 2729 vs 2740
Property | 2729 | 2740 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 27291 | 22 × 51 × 1371 |
Prime factorization | 2729 | 2 × 2 × 5 × 137 |
Divisors count | 2 | 12 |
Divisors | 1, 2729 | 1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740 |
Number of properties | 4 | 0 |
Chen primes | 238th | |
Primes | 398th | |
Pythagorean primes | 194th | |
Twin primes (1st member) | 78th | |
Roman numberals | MMDCCXXIX | MMDCCXL |
Base 2 | 1010101010012 | 1010101101002 |
Base 3 | 102020023 | 102021113 |
Base 4 | 2222214 | 2223104 |
Base 5 | 414045 | 414305 |
Base 6 | 203456 | 204046 |
Base 7 | 106467 | 106637 |
Base 8 | 52518 | 52648 |
Base 9 | 36629 | 36749 |
Base 10 | 272910 | 274010 |
Base 11 | 206111 | 207111 |
Base 12 | 16b512 | 170412 |
Base 13 | 131c13 | 132a13 |
Base 14 | dcd14 | dda14 |
Base 15 | c1e15 | c2a15 |
Base 16 | aa916 | ab416 |