Compare 220145 vs 220161
| Property | 220145 | 220161 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 440291 | 31 × 733871 |
| Prime factorization | 5 × 44029 | 3 × 73387 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 44029, 220145 | 1, 3, 73387, 220161 |
| Number of properties | 1 | 1 |
| Semiprimes | 49558th | 49561st |
| Roman numberals | ||
| Base 2 | 1101011011111100012 | 1101011100000000012 |
| Base 3 | 1020112221123 | 1020120000103 |
| Base 4 | 3112333014 | 3113000014 |
| Base 5 | 240210405 | 240211215 |
| Base 6 | 44151056 | 44151336 |
| Base 7 | 16045527 | 16046047 |
| Base 8 | 6557618 | 6560018 |
| Base 9 | 3648759 | 3650039 |
| Base 10 | 22014510 | 22016110 |
| Base 11 | 14044211 | 14045711 |
| Base 12 | a749512 | a74a912 |
| Base 13 | 7928313 | 7929613 |
| Base 14 | 5a32914 | 5a33b14 |
| Base 15 | 4536515 | 4537615 |
| Base 16 | 35bf116 | 35c0116 |