Compare 390128 vs 390131
| Property | 390128 | 390131 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 371 × 6591 | 71 × 557331 |
| Prime factorization | 2 × 2 × 2 × 2 × 37 × 659 | 7 × 55733 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 659, 1318, 2636, 5272, 10544, 24383, 48766, 97532, 195064, 390128 | 1, 7, 55733, 390131 |
| Number of properties | 0 | 1 |
| Semiprimes | 85516th | |
| Roman numberals | ||
| Base 2 | 10111110011111100002 | 10111110011111100112 |
| Base 3 | 2012110110123 | 2012110110223 |
| Base 4 | 11330333004 | 11330333034 |
| Base 5 | 444410035 | 444410115 |
| Base 6 | 122100526 | 122100556 |
| Base 7 | 32132547 | 32132607 |
| Base 8 | 13717608 | 13717638 |
| Base 9 | 6541359 | 6541389 |
| Base 10 | 39012810 | 39013110 |
| Base 11 | 24712211 | 24712511 |
| Base 12 | 16992812 | 16992b12 |
| Base 13 | 10875b13 | 10876113 |
| Base 14 | a226414 | a226714 |
| Base 15 | 7a8d815 | 7a8db15 |
| Base 16 | 5f3f016 | 5f3f316 |