Compare 206279 vs 206909
| Property | 206279 | 206909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2062791 | 2069091 |
| Prime factorization | 206279 | 206909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206279 | 1, 206909 |
| Number of properties | 5 | 6 |
| Chen primes | 7730th | 7751st |
| Good primes | 1045th | |
| Harmonic primes | 6930th | |
| Primes | 18492nd | 18539th |
| Pythagorean primes | 9250th | |
| Sexy primes (2nd member) | 4401st | |
| Super primes | 2123rd | |
| Twin primes (1st member) | 2215th | 2219th |
| Roman numberals | ||
| Base 2 | 1100100101110001112 | 1100101000001111012 |
| Base 3 | 1011102212223 | 1011112110223 |
| Base 4 | 3021130134 | 3022003314 |
| Base 5 | 231001045 | 231101145 |
| Base 6 | 42305556 | 42335256 |
| Base 7 | 15162537 | 15211437 |
| Base 8 | 6227078 | 6240758 |
| Base 9 | 3438589 | 3447389 |
| Base 10 | 20627910 | 20690910 |
| Base 11 | 130a8711 | 1314aa11 |
| Base 12 | 9b45b12 | 9b8a512 |
| Base 13 | 72b7813 | 7324113 |
| Base 14 | 5526314 | 5559314 |
| Base 15 | 411be15 | 4148e15 |
| Base 16 | 325c716 | 3283d16 |