Compare 28278 vs 28281
| Property | 28278 | 28281 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 32 × 15711 | 31 × 111 × 8571 |
| Prime factorization | 2 × 3 × 3 × 1571 | 3 × 11 × 857 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 9426, 14139, 28278 | 1, 3, 11, 33, 857, 2571, 9427, 28281 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101110011101102 | 1101110011110012 |
| Base 3 | 11022101003 | 11022101103 |
| Base 4 | 123213124 | 123213214 |
| Base 5 | 14011035 | 14011115 |
| Base 6 | 3345306 | 3345336 |
| Base 7 | 1453057 | 1453117 |
| Base 8 | 671668 | 671718 |
| Base 9 | 427109 | 427139 |
| Base 10 | 2827810 | 2828110 |
| Base 11 | 1a27811 | 1a28011 |
| Base 12 | 1444612 | 1444912 |
| Base 13 | cb4313 | cb4613 |
| Base 14 | a43c14 | a44114 |
| Base 15 | 85a315 | 85a615 |
| Base 16 | 6e7616 | 6e7916 |