Compare 212039 vs 215399
| Property | 212039 | 215399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2120391 | 2153991 |
| Prime factorization | 212039 | 215399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212039 | 1, 215399 |
| Number of properties | 7 | 7 |
| Additive primes | 7660th | 7790th |
| Chen primes | 7927th | 8027th |
| Isolated primes | 14436th | 14665th |
| Primes | 18979th | 19242nd |
| Safe primes | 1236th | 1245th |
| Sexy primes (2nd member) | 4555th | |
| Sophie germain primes | 2157th | 2183rd |
| Super primes | 2158th | |
| Roman numberals | ||
| Base 2 | 1100111100010001112 | 1101001001011001112 |
| Base 3 | 1012022120223 | 1012211102023 |
| Base 4 | 3033010134 | 3102112134 |
| Base 5 | 232411245 | 233430445 |
| Base 6 | 43133556 | 43411156 |
| Base 7 | 15421227 | 15546627 |
| Base 8 | 6361078 | 6445478 |
| Base 9 | 3527689 | 3574229 |
| Base 10 | 21203910 | 21539910 |
| Base 11 | 13534311 | 13791811 |
| Base 12 | a285b12 | a479b12 |
| Base 13 | 7568913 | 7707213 |
| Base 14 | 573b914 | 586d914 |
| Base 15 | 42c5e15 | 43c4e15 |
| Base 16 | 33c4716 | 3496716 |