Compare 2140 vs 2143
| Property | 2140 | 2143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 51 × 1071 | 21431 |
| Prime factorization | 2 × 2 × 5 × 107 | 2143 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140 | 1, 2143 |
| Number of properties | 0 | 7 |
| Harmonic primes | 118th | |
| Long primes | 125th | |
| Primes | 324th | |
| Prime triplets (3rd member) | 53rd | |
| Sexy primes (2nd member) | 135th | |
| Sexy prime triplets (3rd member) | 51st | |
| Twin primes (2nd member) | 67th | |
| Roman numberals | MMCXL | MMCXLIII |
| Base 2 | 1000010111002 | 1000010111112 |
| Base 3 | 22210213 | 22211013 |
| Base 4 | 2011304 | 2011334 |
| Base 5 | 320305 | 320335 |
| Base 6 | 135246 | 135316 |
| Base 7 | 61457 | 61517 |
| Base 8 | 41348 | 41378 |
| Base 9 | 28379 | 28419 |
| Base 10 | 214010 | 214310 |
| Base 11 | 167611 | 167911 |
| Base 12 | 12a412 | 12a712 |
| Base 13 | c8813 | c8b13 |
| Base 14 | acc14 | ad114 |
| Base 15 | 97a15 | 97d15 |
| Base 16 | 85c16 | 85f16 |