Compare 28284 vs 28285
| Property | 28284 | 28285 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 23571 | 51 × 56571 |
| Prime factorization | 2 × 2 × 3 × 2357 | 5 × 5657 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 2357, 4714, 7071, 9428, 14142, 28284 | 1, 5, 5657, 28285 |
| Number of properties | 0 | 1 |
| Semiprimes | 7051st | |
| Roman numberals | ||
| Base 2 | 1101110011111002 | 1101110011111012 |
| Base 3 | 11022101203 | 11022101213 |
| Base 4 | 123213304 | 123213314 |
| Base 5 | 14011145 | 14011205 |
| Base 6 | 3345406 | 3345416 |
| Base 7 | 1453147 | 1453157 |
| Base 8 | 671748 | 671758 |
| Base 9 | 427169 | 427179 |
| Base 10 | 2828410 | 2828510 |
| Base 11 | 1a28311 | 1a28411 |
| Base 12 | 1445012 | 1445112 |
| Base 13 | cb4913 | cb4a13 |
| Base 14 | a44414 | a44514 |
| Base 15 | 85a915 | 85aa15 |
| Base 16 | 6e7c16 | 6e7d16 |