Compare 20443 vs 20707
| Property | 20443 | 20707 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 204431 | 207071 |
| Prime factorization | 20443 | 20707 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20443 | 1, 20707 |
| Number of properties | 5 | 4 |
| Additive primes | 1074th | |
| Good primes | 259th | |
| Harmonic primes | 841st | 851st |
| Isolated primes | 1630th | |
| Primes | 2310th | 2331st |
| Twin primes (2nd member) | 347th | |
| Ulam primes | 171st | |
| Roman numberals | ||
| Base 2 | 1001111110110112 | 1010000111000112 |
| Base 3 | 10010010113 | 10011012213 |
| Base 4 | 103331234 | 110032034 |
| Base 5 | 11232335 | 11303125 |
| Base 6 | 2343516 | 2355116 |
| Base 7 | 1134137 | 1142417 |
| Base 8 | 477338 | 503438 |
| Base 9 | 310349 | 313579 |
| Base 10 | 2044310 | 2070710 |
| Base 11 | 143a511 | 1461511 |
| Base 12 | b9b712 | bb9712 |
| Base 13 | 93c713 | 956b13 |
| Base 14 | 764314 | 779114 |
| Base 15 | 60cd15 | 620715 |
| Base 16 | 4fdb16 | 50e316 |