Compare 81276 vs 81280
| Property | 81276 | 81280 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 9 |
| Prime factorization | 22 × 31 × 131 × 5211 | 27 × 51 × 1271 |
| Prime factorization | 2 × 2 × 3 × 13 × 521 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 127 |
| Divisors count | 24 | 32 |
| Divisors | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 521, 1042, 1563, 2084, 3126, 6252, 6773, 13546, 20319, 27092, 40638, 81276 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111101011111002 | 100111101100000002 |
| Base 3 | 110101110203 | 110101111013 |
| Base 4 | 1033113304 | 1033120004 |
| Base 5 | 101001015 | 101001105 |
| Base 6 | 14241406 | 14241446 |
| Base 7 | 4556467 | 4556537 |
| Base 8 | 2365748 | 2366008 |
| Base 9 | 1334369 | 1334419 |
| Base 10 | 8127610 | 8128010 |
| Base 11 | 5607811 | 5608111 |
| Base 12 | 3b05012 | 3b05412 |
| Base 13 | 2acc013 | 2acc413 |
| Base 14 | 2189614 | 2189a14 |
| Base 15 | 1913615 | 1913a15 |
| Base 16 | 13d7c16 | 13d8016 |