Compare 20123 vs 20219
| Property | 20123 | 20219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201231 | 202191 |
| Prime factorization | 20123 | 20219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20123 | 1, 20219 |
| Number of properties | 6 | 3 |
| Chen primes | 1123rd | |
| Isolated primes | 1591st | 1599th |
| Primes | 2276th | 2286th |
| Safe primes | 191st | |
| Sexy primes (1st member) | 698th | |
| Sexy primes (2nd member) | 697th | |
| Sexy prime triplets (2nd member) | 192nd | |
| Roman numberals | ||
| Base 2 | 1001110100110112 | 1001110111110112 |
| Base 3 | 10001210223 | 10002012123 |
| Base 4 | 103221234 | 103233234 |
| Base 5 | 11204435 | 11213345 |
| Base 6 | 2330556 | 2333356 |
| Base 7 | 1124457 | 1126437 |
| Base 8 | 472338 | 473738 |
| Base 9 | 305389 | 306559 |
| Base 10 | 2012310 | 2021910 |
| Base 11 | 1413411 | 1421111 |
| Base 12 | b78b12 | b84b12 |
| Base 13 | 920c13 | 928413 |
| Base 14 | 749514 | 752314 |
| Base 15 | 5e6815 | 5ece15 |
| Base 16 | 4e9b16 | 4efb16 |