Compare 280221 vs 280227
| Property | 280221 | 280227 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 934071 | 31 × 291 × 32211 |
| Prime factorization | 3 × 93407 | 3 × 29 × 3221 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 93407, 280221 | 1, 3, 29, 87, 3221, 9663, 93409, 280227 |
| Number of properties | 1 | 0 |
| Semiprimes | 62383rd | |
| Roman numberals | ||
| Base 2 | 10001000110100111012 | 10001000110101000112 |
| Base 3 | 1120201011203 | 1120201012103 |
| Base 4 | 10101221314 | 10101222034 |
| Base 5 | 324313415 | 324314025 |
| Base 6 | 100011536 | 100012036 |
| Base 7 | 22446547 | 22446637 |
| Base 8 | 10432358 | 10432438 |
| Base 9 | 4663469 | 4663539 |
| Base 10 | 28022110 | 28022710 |
| Base 11 | 18159711 | 1815a211 |
| Base 12 | 1161b912 | 11620312 |
| Base 13 | 9a71613 | 9a71c13 |
| Base 14 | 7419b14 | 741a314 |
| Base 15 | 5806615 | 5806c15 |
| Base 16 | 4469d16 | 446a316 |