Compare 4280 vs 4287
| Property | 4280 | 4287 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 1071 | 31 × 14291 |
| Prime factorization | 2 × 2 × 2 × 5 × 107 | 3 × 1429 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280 | 1, 3, 1429, 4287 |
| Number of properties | 0 | 1 |
| Semiprimes | 1177th | |
| Roman numberals | MMMMCCLXXX | MMMMCCLXXXVII |
| Base 2 | 10000101110002 | 10000101111112 |
| Base 3 | 122121123 | 122122103 |
| Base 4 | 10023204 | 10023334 |
| Base 5 | 1141105 | 1141225 |
| Base 6 | 314526 | 315036 |
| Base 7 | 153237 | 153337 |
| Base 8 | 102708 | 102778 |
| Base 9 | 57759 | 57839 |
| Base 10 | 428010 | 428710 |
| Base 11 | 324111 | 324811 |
| Base 12 | 258812 | 259312 |
| Base 13 | 1c4313 | 1c4a13 |
| Base 14 | 17ba14 | 17c314 |
| Base 15 | 140515 | 140c15 |
| Base 16 | 10b816 | 10bf16 |