Compare 220161 vs 220165
| Property | 220161 | 220165 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 733871 | 51 × 111 × 40031 |
| Prime factorization | 3 × 73387 | 5 × 11 × 4003 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 73387, 220161 | 1, 5, 11, 55, 4003, 20015, 44033, 220165 |
| Number of properties | 1 | 0 |
| Semiprimes | 49561st | |
| Roman numberals | ||
| Base 2 | 1101011100000000012 | 1101011100000001012 |
| Base 3 | 1020120000103 | 1020120000213 |
| Base 4 | 3113000014 | 3113000114 |
| Base 5 | 240211215 | 240211305 |
| Base 6 | 44151336 | 44151416 |
| Base 7 | 16046047 | 16046117 |
| Base 8 | 6560018 | 6560058 |
| Base 9 | 3650039 | 3650079 |
| Base 10 | 22016110 | 22016510 |
| Base 11 | 14045711 | 14046011 |
| Base 12 | a74a912 | a74b112 |
| Base 13 | 7929613 | 7929a13 |
| Base 14 | 5a33b14 | 5a34114 |
| Base 15 | 4537615 | 4537a15 |
| Base 16 | 35c0116 | 35c0516 |