Compare 3940 vs 3945
| Property | 3940 | 3945 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 1971 | 31 × 51 × 2631 |
| Prime factorization | 2 × 2 × 5 × 197 | 3 × 5 × 263 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940 | 1, 3, 5, 15, 263, 789, 1315, 3945 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMCMXL | MMMCMXLV |
| Base 2 | 1111011001002 | 1111011010012 |
| Base 3 | 121012213 | 121020103 |
| Base 4 | 3312104 | 3312214 |
| Base 5 | 1112305 | 1112405 |
| Base 6 | 301246 | 301336 |
| Base 7 | 143267 | 143347 |
| Base 8 | 75448 | 75518 |
| Base 9 | 53579 | 53639 |
| Base 10 | 394010 | 394510 |
| Base 11 | 2a6211 | 2a6711 |
| Base 12 | 234412 | 234912 |
| Base 13 | 1a4113 | 1a4613 |
| Base 14 | 161614 | 161b14 |
| Base 15 | 127a15 | 128015 |
| Base 16 | f6416 | f6916 |