Compare 220081 vs 220090
| Property | 220081 | 220090 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 291 × 75891 | 21 × 51 × 131 × 16931 |
| Prime factorization | 29 × 7589 | 2 × 5 × 13 × 1693 |
| Divisors count | 4 | 16 |
| Divisors | 1, 29, 7589, 220081 | 1, 2, 5, 10, 13, 26, 65, 130, 1693, 3386, 8465, 16930, 22009, 44018, 110045, 220090 |
| Number of properties | 1 | 0 |
| Semiprimes | 49536th | |
| Roman numberals | ||
| Base 2 | 1101011011101100012 | 1101011011101110102 |
| Base 3 | 1020112200113 | 1020112201113 |
| Base 4 | 3112323014 | 3112323224 |
| Base 5 | 240203115 | 240203305 |
| Base 6 | 44145216 | 44145346 |
| Base 7 | 16044317 | 16044437 |
| Base 8 | 6556618 | 6556728 |
| Base 9 | 3648049 | 3648149 |
| Base 10 | 22008110 | 22009010 |
| Base 11 | 14039411 | 1403a211 |
| Base 12 | a744112 | a744a12 |
| Base 13 | 7923413 | 7924013 |
| Base 14 | 5a2c114 | 5a2ca14 |
| Base 15 | 4532115 | 4532a15 |
| Base 16 | 35bb116 | 35bba16 |