Compare 4247 vs 4256
| Property | 4247 | 4256 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 7 |
| Prime factorization | 311 × 1371 | 25 × 71 × 191 |
| Prime factorization | 31 × 137 | 2 × 2 × 2 × 2 × 2 × 7 × 19 |
| Divisors count | 4 | 24 |
| Divisors | 1, 31, 137, 4247 | 1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256 |
| Number of properties | 1 | 0 |
| Semiprimes | 1164th | |
| Roman numberals | MMMMCCXLVII | MMMMCCLVI |
| Base 2 | 10000100101112 | 10000101000002 |
| Base 3 | 122110223 | 122111223 |
| Base 4 | 10021134 | 10022004 |
| Base 5 | 1134425 | 1140115 |
| Base 6 | 313556 | 314126 |
| Base 7 | 152457 | 152607 |
| Base 8 | 102278 | 102408 |
| Base 9 | 57389 | 57489 |
| Base 10 | 424710 | 425610 |
| Base 11 | 321111 | 321a11 |
| Base 12 | 255b12 | 256812 |
| Base 13 | 1c1913 | 1c2513 |
| Base 14 | 179514 | 17a014 |
| Base 15 | 13d215 | 13db15 |
| Base 16 | 109716 | 10a016 |