Compare 20123 vs 20393
| Property | 20123 | 20393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201231 | 203931 |
| Prime factorization | 20123 | 20393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20123 | 1, 20393 |
| Number of properties | 6 | 11 |
| Additive primes | 1070th | |
| Chen primes | 1132nd | |
| Cousin primes (2nd member) | 351st | |
| Happy primes | 383rd | |
| Harmonic primes | 839th | |
| Isolated primes | 1591st | 1613th |
| Long primes | 879th | |
| Primes | 2276th | 2304th |
| Pythagorean primes | 1149th | |
| Safe primes | 191st | |
| Sexy primes (1st member) | 698th | 705th |
| Sexy primes (2nd member) | 697th | |
| Sexy prime triplets (2nd member) | 192nd | |
| Sophie germain primes | 330th | |
| Roman numberals | ||
| Base 2 | 1001110100110112 | 1001111101010012 |
| Base 3 | 10001210223 | 10002220223 |
| Base 4 | 103221234 | 103322214 |
| Base 5 | 11204435 | 11230335 |
| Base 6 | 2330556 | 2342256 |
| Base 7 | 1124457 | 1133127 |
| Base 8 | 472338 | 476518 |
| Base 9 | 305389 | 308689 |
| Base 10 | 2012310 | 2039310 |
| Base 11 | 1413411 | 1435a11 |
| Base 12 | b78b12 | b97512 |
| Base 13 | 920c13 | 938913 |
| Base 14 | 749514 | 760914 |
| Base 15 | 5e6815 | 609815 |
| Base 16 | 4e9b16 | 4fa916 |