Compare 81928 vs 81939
| Property | 81928 | 81939 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 4 |
| Total factors | 7 | 4 |
| Prime factorization | 23 × 72 × 111 × 191 | 31 × 111 × 131 × 1911 |
| Prime factorization | 2 × 2 × 2 × 7 × 7 × 11 × 19 | 3 × 11 × 13 × 191 |
| Divisors count | 48 | 16 |
| Divisors | 1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1862, 2156, 2926, 3724, 4312, 5852, 7448, 10241, 11704, 20482, 40964, 81928 | 1, 3, 11, 13, 33, 39, 143, 191, 429, 573, 2101, 2483, 6303, 7449, 27313, 81939 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101000000000010002 | 101000000000100112 |
| Base 3 | 110111011013 | 110111012103 |
| Base 4 | 1100000204 | 1100001034 |
| Base 5 | 101102035 | 101102245 |
| Base 6 | 14311446 | 14312036 |
| Base 7 | 4606007 | 4606147 |
| Base 8 | 2400108 | 2400238 |
| Base 9 | 1343419 | 1343539 |
| Base 10 | 8192810 | 8193910 |
| Base 11 | 5661011 | 5662011 |
| Base 12 | 3b4b412 | 3b50312 |
| Base 13 | 2b3a213 | 2b3b013 |
| Base 14 | 21c0014 | 21c0b14 |
| Base 15 | 1941d15 | 1942915 |
| Base 16 | 1400816 | 1401316 |