Compare 4239 vs 4247
| Property | 4239 | 4247 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 33 × 1571 | 311 × 1371 |
| Prime factorization | 3 × 3 × 3 × 157 | 31 × 137 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 9, 27, 157, 471, 1413, 4239 | 1, 31, 137, 4247 |
| Number of properties | 0 | 1 |
| Semiprimes | 1164th | |
| Roman numberals | MMMMCCXXXIX | MMMMCCXLVII |
| Base 2 | 10000100011112 | 10000100101112 |
| Base 3 | 122110003 | 122110223 |
| Base 4 | 10020334 | 10021134 |
| Base 5 | 1134245 | 1134425 |
| Base 6 | 313436 | 313556 |
| Base 7 | 152347 | 152457 |
| Base 8 | 102178 | 102278 |
| Base 9 | 57309 | 57389 |
| Base 10 | 423910 | 424710 |
| Base 11 | 320411 | 321111 |
| Base 12 | 255312 | 255b12 |
| Base 13 | 1c1113 | 1c1913 |
| Base 14 | 178b14 | 179514 |
| Base 15 | 13c915 | 13d215 |
| Base 16 | 108f16 | 109716 |