Compare 197971 vs 197983
| Property | 197971 | 197983 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1979711 | 291 × 68271 |
| Prime factorization | 197971 | 29 × 6827 |
| Divisors count | 2 | 4 |
| Divisors | 1, 197971 | 1, 29, 6827, 197983 |
| Number of properties | 4 | 1 |
| Happy primes | 2724th | |
| Long primes | 6665th | |
| Primes | 17821st | |
| Semiprimes | 44794th | |
| Twin primes (2nd member) | 2142nd | |
| Roman numberals | ||
| Base 2 | 1100000101010100112 | 1100000101010111112 |
| Base 3 | 1010011200213 | 1010011202013 |
| Base 4 | 3001111034 | 3001111334 |
| Base 5 | 223133415 | 223134135 |
| Base 6 | 41243116 | 41243316 |
| Base 7 | 14531147 | 14531327 |
| Base 8 | 6025238 | 6025378 |
| Base 9 | 3315079 | 3315219 |
| Base 10 | 19797110 | 19798310 |
| Base 11 | 12581411 | 12582511 |
| Base 12 | 9669712 | 966a712 |
| Base 13 | 6c15713 | 6c16613 |
| Base 14 | 5220b14 | 5221914 |
| Base 15 | 3d9d115 | 3d9dd15 |
| Base 16 | 3055316 | 3055f16 |