Compare 390987 vs 390997
| Property | 390987 | 390997 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 35 × 16091 | 711 × 55071 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 1609 | 71 × 5507 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 27, 81, 243, 1609, 4827, 14481, 43443, 130329, 390987 | 1, 71, 5507, 390997 |
| Number of properties | 0 | 1 |
| Semiprimes | 85694th | |
| Roman numberals | ||
| Base 2 | 10111110111010010112 | 10111110111010101012 |
| Base 3 | 2012121000003 | 2012121001013 |
| Base 4 | 11331310234 | 11331311114 |
| Base 5 | 1000024225 | 1000024425 |
| Base 6 | 122140436 | 122141016 |
| Base 7 | 32156227 | 32156357 |
| Base 8 | 13735138 | 13735258 |
| Base 9 | 6553009 | 6553119 |
| Base 10 | 39098710 | 39099710 |
| Base 11 | 24783311 | 24784211 |
| Base 12 | 16a32312 | 16a33112 |
| Base 13 | 108c6c13 | 108c7913 |
| Base 14 | a26b914 | a26c514 |
| Base 15 | 7acac15 | 7acb715 |
| Base 16 | 5f74b16 | 5f75516 |