Compare 121105 vs 121109
| Property | 121105 | 121109 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 531 × 4571 | 1631 × 7431 |
| Prime factorization | 5 × 53 × 457 | 163 × 743 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 53, 265, 457, 2285, 24221, 121105 | 1, 163, 743, 121109 |
| Number of properties | 0 | 1 |
| Semiprimes | 28078th | |
| Roman numberals | ||
| Base 2 | 111011001000100012 | 111011001000101012 |
| Base 3 | 200110101013 | 200110101123 |
| Base 4 | 1312101014 | 1312101114 |
| Base 5 | 123334105 | 123334145 |
| Base 6 | 23324016 | 23324056 |
| Base 7 | 10130357 | 10130427 |
| Base 8 | 3544218 | 3544258 |
| Base 9 | 2041119 | 2041159 |
| Base 10 | 12110510 | 12110910 |
| Base 11 | 82a9611 | 82a9a11 |
| Base 12 | 5a10112 | 5a10512 |
| Base 13 | 4317a13 | 4318113 |
| Base 14 | 321c514 | 321c914 |
| Base 15 | 25d3a15 | 25d3e15 |
| Base 16 | 1d91116 | 1d91516 |