Compare 197971 vs 199379
| Property | 197971 | 199379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1979711 | 1993791 |
| Prime factorization | 197971 | 199379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197971 | 1, 199379 |
| Number of properties | 4 | 8 |
| Happy primes | 2724th | 2734th |
| Harmonic primes | 6736th | |
| Isolated primes | 13627th | |
| Long primes | 6665th | 6714th |
| Primes | 17821st | 17932nd |
| Safe primes | 1169th | |
| Sexy primes (2nd member) | 4287th | |
| Sophie germain primes | 2058th | |
| Twin primes (2nd member) | 2142nd | |
| Roman numberals | ||
| Base 2 | 1100000101010100112 | 1100001010110100112 |
| Base 3 | 1010011200213 | 1010101111023 |
| Base 4 | 3001111034 | 3002231034 |
| Base 5 | 223133415 | 223400045 |
| Base 6 | 41243116 | 41350156 |
| Base 7 | 14531147 | 14601657 |
| Base 8 | 6025238 | 6053238 |
| Base 9 | 3315079 | 3334429 |
| Base 10 | 19797110 | 19937910 |
| Base 11 | 12581411 | 12688411 |
| Base 12 | 9669712 | 9746b12 |
| Base 13 | 6c15713 | 6c99b13 |
| Base 14 | 5220b14 | 5293514 |
| Base 15 | 3d9d115 | 3e11e15 |
| Base 16 | 3055316 | 30ad316 |