Compare 220156 vs 220161
| Property | 220156 | 220161 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 231 × 23931 | 31 × 733871 |
| Prime factorization | 2 × 2 × 23 × 2393 | 3 × 73387 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 23, 46, 92, 2393, 4786, 9572, 55039, 110078, 220156 | 1, 3, 73387, 220161 |
| Number of properties | 0 | 1 |
| Semiprimes | 49561st | |
| Roman numberals | ||
| Base 2 | 1101011011111111002 | 1101011100000000012 |
| Base 3 | 1020112222213 | 1020120000103 |
| Base 4 | 3112333304 | 3113000014 |
| Base 5 | 240211115 | 240211215 |
| Base 6 | 44151246 | 44151336 |
| Base 7 | 16045667 | 16046047 |
| Base 8 | 6557748 | 6560018 |
| Base 9 | 3648879 | 3650039 |
| Base 10 | 22015610 | 22016110 |
| Base 11 | 14045211 | 14045711 |
| Base 12 | a74a412 | a74a912 |
| Base 13 | 7929113 | 7929613 |
| Base 14 | 5a33614 | 5a33b14 |
| Base 15 | 4537115 | 4537615 |
| Base 16 | 35bfc16 | 35c0116 |