Compare 20549 vs 20707
| Property | 20549 | 20707 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205491 | 207071 |
| Prime factorization | 20549 | 20707 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20549 | 1, 20707 |
| Number of properties | 7 | 4 |
| Chen primes | 1141st | |
| Good primes | 259th | |
| Harmonic primes | 846th | 851st |
| Isolated primes | 1630th | |
| Long primes | 884th | |
| Primes | 2319th | 2331st |
| Pythagorean primes | 1155th | |
| Sexy primes (2nd member) | 707th | |
| Twin primes (1st member) | 350th | |
| Roman numberals | ||
| Base 2 | 1010000010001012 | 1010000111000112 |
| Base 3 | 10010120023 | 10011012213 |
| Base 4 | 110010114 | 110032034 |
| Base 5 | 11241445 | 11303125 |
| Base 6 | 2350456 | 2355116 |
| Base 7 | 1136247 | 1142417 |
| Base 8 | 501058 | 503438 |
| Base 9 | 311629 | 313579 |
| Base 10 | 2054910 | 2070710 |
| Base 11 | 1449111 | 1461511 |
| Base 12 | ba8512 | bb9712 |
| Base 13 | 947913 | 956b13 |
| Base 14 | 76bb14 | 779114 |
| Base 15 | 614e15 | 620715 |
| Base 16 | 504516 | 50e316 |