Compare 20390 vs 20395
| Property | 20390 | 20395 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 20391 | 51 × 40791 |
| Prime factorization | 2 × 5 × 2039 | 5 × 4079 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 2039, 4078, 10195, 20390 | 1, 5, 4079, 20395 |
| Number of properties | 0 | 1 |
| Semiprimes | 5177th | |
| Roman numberals | ||
| Base 2 | 1001111101001102 | 1001111101010112 |
| Base 3 | 10002220123 | 10002221013 |
| Base 4 | 103322124 | 103322234 |
| Base 5 | 11230305 | 11230405 |
| Base 6 | 2342226 | 2342316 |
| Base 7 | 1133067 | 1133147 |
| Base 8 | 476468 | 476538 |
| Base 9 | 308659 | 308719 |
| Base 10 | 2039010 | 2039510 |
| Base 11 | 1435711 | 1436111 |
| Base 12 | b97212 | b97712 |
| Base 13 | 938613 | 938b13 |
| Base 14 | 760614 | 760b14 |
| Base 15 | 609515 | 609a15 |
| Base 16 | 4fa616 | 4fab16 |