Compare 20743 vs 20939
| Property | 20743 | 20939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 207431 | 209391 |
| Prime factorization | 20743 | 20939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20743 | 1, 20939 |
| Number of properties | 7 | 7 |
| Additive primes | 1093rd | |
| Chen primes | 1159th | |
| Cousin primes (1st member) | 354th | |
| Good primes | 261st | |
| Isolated primes | 1632nd | 1644th |
| Long primes | 887th | 895th |
| Primes | 2335th | 2355th |
| Prime triplets (1st member) | 172nd | |
| Sexy primes (1st member) | 709th | |
| Sophie germain primes | 340th | |
| Ulam primes | 176th | |
| Roman numberals | ||
| Base 2 | 1010001000001112 | 1010001110010112 |
| Base 3 | 10011100213 | 10012011123 |
| Base 4 | 110100134 | 110130234 |
| Base 5 | 11304335 | 11322245 |
| Base 6 | 2400116 | 2405356 |
| Base 7 | 1143227 | 1150227 |
| Base 8 | 504078 | 507138 |
| Base 9 | 314079 | 316459 |
| Base 10 | 2074310 | 2093910 |
| Base 11 | 1464811 | 1480611 |
| Base 12 | 1000712 | 1014b12 |
| Base 13 | 959813 | 96b913 |
| Base 14 | 77b914 | 78b914 |
| Base 15 | 622d15 | 630e15 |
| Base 16 | 510716 | 51cb16 |