Compare 20505 vs 20512
| Property | 20505 | 20512 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 51 × 13671 | 25 × 6411 |
| Prime factorization | 3 × 5 × 1367 | 2 × 2 × 2 × 2 × 2 × 641 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 5, 15, 1367, 4101, 6835, 20505 | 1, 2, 4, 8, 16, 32, 641, 1282, 2564, 5128, 10256, 20512 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010000000110012 | 1010000001000002 |
| Base 3 | 10010101103 | 10010102013 |
| Base 4 | 110001214 | 110002004 |
| Base 5 | 11240105 | 11240225 |
| Base 6 | 2345336 | 2345446 |
| Base 7 | 1135327 | 1135427 |
| Base 8 | 500318 | 500408 |
| Base 9 | 311139 | 311219 |
| Base 10 | 2050510 | 2051210 |
| Base 11 | 1445111 | 1445811 |
| Base 12 | ba4912 | ba5412 |
| Base 13 | 944413 | 944b13 |
| Base 14 | 768914 | 769214 |
| Base 15 | 612015 | 612715 |
| Base 16 | 501916 | 502016 |