Compare 20707 vs 20715
| Property | 20707 | 20715 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 207071 | 31 × 51 × 13811 |
| Prime factorization | 20707 | 3 × 5 × 1381 |
| Divisors count | 2 | 8 |
| Divisors | 1, 20707 | 1, 3, 5, 15, 1381, 4143, 6905, 20715 |
| Number of properties | 4 | 0 |
| Good primes | 259th | |
| Harmonic primes | 851st | |
| Isolated primes | 1630th | |
| Primes | 2331st | |
| Roman numberals | ||
| Base 2 | 1010000111000112 | 1010000111010112 |
| Base 3 | 10011012213 | 10011020203 |
| Base 4 | 110032034 | 110032234 |
| Base 5 | 11303125 | 11303305 |
| Base 6 | 2355116 | 2355236 |
| Base 7 | 1142417 | 1142527 |
| Base 8 | 503438 | 503538 |
| Base 9 | 313579 | 313669 |
| Base 10 | 2070710 | 2071510 |
| Base 11 | 1461511 | 1462211 |
| Base 12 | bb9712 | bba312 |
| Base 13 | 956b13 | 957613 |
| Base 14 | 779114 | 779914 |
| Base 15 | 620715 | 621015 |
| Base 16 | 50e316 | 50eb16 |