Compare 3940 vs 3949
| Property | 3940 | 3949 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 1971 | 111 × 3591 |
| Prime factorization | 2 × 2 × 5 × 197 | 11 × 359 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940 | 1, 11, 359, 3949 |
| Number of properties | 0 | 1 |
| Semiprimes | 1087th | |
| Roman numberals | MMMCMXL | MMMCMXLIX |
| Base 2 | 1111011001002 | 1111011011012 |
| Base 3 | 121012213 | 121020213 |
| Base 4 | 3312104 | 3312314 |
| Base 5 | 1112305 | 1112445 |
| Base 6 | 301246 | 301416 |
| Base 7 | 143267 | 143417 |
| Base 8 | 75448 | 75558 |
| Base 9 | 53579 | 53679 |
| Base 10 | 394010 | 394910 |
| Base 11 | 2a6211 | 2a7011 |
| Base 12 | 234412 | 235112 |
| Base 13 | 1a4113 | 1a4a13 |
| Base 14 | 161614 | 162114 |
| Base 15 | 127a15 | 128415 |
| Base 16 | f6416 | f6d16 |