Compare 220109 vs 220145
| Property | 220109 | 220145 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 531 × 41531 | 51 × 440291 |
| Prime factorization | 53 × 4153 | 5 × 44029 |
| Divisors count | 4 | 4 |
| Divisors | 1, 53, 4153, 220109 | 1, 5, 44029, 220145 |
| Number of properties | 1 | 1 |
| Semiprimes | 49547th | 49558th |
| Roman numberals | ||
| Base 2 | 1101011011110011012 | 1101011011111100012 |
| Base 3 | 1020112210123 | 1020112221123 |
| Base 4 | 3112330314 | 3112333014 |
| Base 5 | 240204145 | 240210405 |
| Base 6 | 44150056 | 44151056 |
| Base 7 | 16045017 | 16045527 |
| Base 8 | 6557158 | 6557618 |
| Base 9 | 3648359 | 3648759 |
| Base 10 | 22010910 | 22014510 |
| Base 11 | 14040a11 | 14044211 |
| Base 12 | a746512 | a749512 |
| Base 13 | 7925613 | 7928313 |
| Base 14 | 5a30114 | 5a32914 |
| Base 15 | 4533e15 | 4536515 |
| Base 16 | 35bcd16 | 35bf116 |