Compare 221012 vs 221017
| Property | 221012 | 221017 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 111 × 50231 | 171 × 130011 |
| Prime factorization | 2 × 2 × 11 × 5023 | 17 × 13001 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 11, 22, 44, 5023, 10046, 20092, 55253, 110506, 221012 | 1, 17, 13001, 221017 |
| Number of properties | 0 | 1 |
| Semiprimes | 49738th | |
| Roman numberals | ||
| Base 2 | 1101011111010101002 | 1101011111010110012 |
| Base 3 | 1020200111223 | 1020200112113 |
| Base 4 | 3113311104 | 3113311214 |
| Base 5 | 240330225 | 240330325 |
| Base 6 | 44231126 | 44231216 |
| Base 7 | 16102317 | 16102367 |
| Base 8 | 6575248 | 6575318 |
| Base 9 | 3661489 | 3661549 |
| Base 10 | 22101210 | 22101710 |
| Base 11 | 14106011 | 14106511 |
| Base 12 | a7a9812 | a7aa112 |
| Base 13 | 7979c13 | 797a413 |
| Base 14 | 5a78814 | 5a78d14 |
| Base 15 | 4574215 | 4574715 |
| Base 16 | 35f5416 | 35f5916 |