Compare 2971 vs 2973
| Property | 2971 | 2973 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 29711 | 31 × 9911 |
| Prime factorization | 2971 | 3 × 991 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2971 | 1, 3, 991, 2973 |
| Number of properties | 7 | 1 |
| Additive primes | 221st | |
| Centered triangular primes | 12th | |
| Chen primes | 256th | |
| Long primes | 175th | |
| Lucky primes | 90th | |
| Primes | 429th | |
| Semiprimes | 830th | |
| Twin primes (2nd member) | 81st | |
| Roman numberals | MMCMLXXI | MMCMLXXIII |
| Base 2 | 1011100110112 | 1011100111012 |
| Base 3 | 110020013 | 110020103 |
| Base 4 | 2321234 | 2321314 |
| Base 5 | 433415 | 433435 |
| Base 6 | 214316 | 214336 |
| Base 7 | 114437 | 114457 |
| Base 8 | 56338 | 56358 |
| Base 9 | 40619 | 40639 |
| Base 10 | 297110 | 297310 |
| Base 11 | 226111 | 226311 |
| Base 12 | 187712 | 187912 |
| Base 13 | 147713 | 147913 |
| Base 14 | 112314 | 112514 |
| Base 15 | d3115 | d3315 |
| Base 16 | b9b16 | b9d16 |