Compare 20707 vs 20887
| Property | 20707 | 20887 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 207071 | 208871 |
| Prime factorization | 20707 | 20887 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20707 | 1, 20887 |
| Number of properties | 4 | 3 |
| Good primes | 259th | |
| Harmonic primes | 851st | |
| Isolated primes | 1630th | 1640th |
| Lucky primes | 381st | |
| Primes | 2331st | 2349th |
| Roman numberals | ||
| Base 2 | 1010000111000112 | 1010001100101112 |
| Base 3 | 10011012213 | 10011221213 |
| Base 4 | 110032034 | 110121134 |
| Base 5 | 11303125 | 11320225 |
| Base 6 | 2355116 | 2404116 |
| Base 7 | 1142417 | 1146167 |
| Base 8 | 503438 | 506278 |
| Base 9 | 313579 | 315779 |
| Base 10 | 2070710 | 2088710 |
| Base 11 | 1461511 | 1476911 |
| Base 12 | bb9712 | 1010712 |
| Base 13 | 956b13 | 967913 |
| Base 14 | 779114 | 787d14 |
| Base 15 | 620715 | 62c715 |
| Base 16 | 50e316 | 519716 |