Compare 206249 vs 207239
| Property | 206249 | 207239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2062491 | 2072391 |
| Prime factorization | 206249 | 207239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206249 | 1, 207239 |
| Number of properties | 5 | 6 |
| Additive primes | 7456th | 7489th |
| Chen primes | 7729th | 7760th |
| Harmonic primes | 6955th | |
| Primes | 18488th | 18566th |
| Pythagorean primes | 9233rd | |
| Safe primes | 1212th | |
| Twin primes (1st member) | 2214th | 2222nd |
| Roman numberals | ||
| Base 2 | 1100100101101010012 | 1100101001100001112 |
| Base 3 | 1011102202123 | 1011120211123 |
| Base 4 | 3021122214 | 3022120134 |
| Base 5 | 230444445 | 231124245 |
| Base 6 | 42305056 | 42352356 |
| Base 7 | 15162117 | 15221247 |
| Base 8 | 6226518 | 6246078 |
| Base 9 | 3438259 | 3452459 |
| Base 10 | 20624910 | 20723910 |
| Base 11 | 130a5a11 | 13177a11 |
| Base 12 | 9b43512 | 9bb1b12 |
| Base 13 | 72b5413 | 7343613 |
| Base 14 | 5524114 | 5574b14 |
| Base 15 | 4119e15 | 4160e15 |
| Base 16 | 325a916 | 3298716 |