Compare 3973 vs 3980
| Property | 3973 | 3980 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 291 × 1371 | 22 × 51 × 1991 |
| Prime factorization | 29 × 137 | 2 × 2 × 5 × 199 |
| Divisors count | 4 | 12 |
| Divisors | 1, 29, 137, 3973 | 1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980 |
| Number of properties | 1 | 0 |
| Semiprimes | 1094th | |
| Roman numberals | MMMCMLXXIII | MMMCMLXXX |
| Base 2 | 1111100001012 | 1111100011002 |
| Base 3 | 121100113 | 121101023 |
| Base 4 | 3320114 | 3320304 |
| Base 5 | 1113435 | 1114105 |
| Base 6 | 302216 | 302326 |
| Base 7 | 144047 | 144147 |
| Base 8 | 76058 | 76148 |
| Base 9 | 54049 | 54129 |
| Base 10 | 397310 | 398010 |
| Base 11 | 2a9211 | 2a9911 |
| Base 12 | 237112 | 237812 |
| Base 13 | 1a6813 | 1a7213 |
| Base 14 | 163b14 | 164414 |
| Base 15 | 129d15 | 12a515 |
| Base 16 | f8516 | f8c16 |