Compare 12972 vs 12983
| Property | 12972 | 12983 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 31 × 231 × 471 | 129831 |
| Prime factorization | 2 × 2 × 3 × 23 × 47 | 12983 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972 | 1, 12983 |
| Number of properties | 0 | 8 |
| Additive primes | 746th | |
| Cousin primes (2nd member) | 249th | |
| Emirps | 363rd | |
| Harmonic primes | 556th | |
| Isolated primes | 1056th | |
| Long primes | 600th | |
| Primes | 1547th | |
| Safe primes | 143rd | |
| Roman numberals | ||
| Base 2 | 110010101011002 | 110010101101112 |
| Base 3 | 1222101103 | 1222102123 |
| Base 4 | 30222304 | 30223134 |
| Base 5 | 4033425 | 4034135 |
| Base 6 | 1400206 | 1400356 |
| Base 7 | 525517 | 525657 |
| Base 8 | 312548 | 312678 |
| Base 9 | 187139 | 187259 |
| Base 10 | 1297210 | 1298310 |
| Base 11 | 982311 | 983311 |
| Base 12 | 761012 | 761b12 |
| Base 13 | 5b9b13 | 5ba913 |
| Base 14 | 4a2814 | 4a3514 |
| Base 15 | 3c9c15 | 3ca815 |
| Base 16 | 32ac16 | 32b716 |