Compare 3967 vs 3973
| Property | 3967 | 3973 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 39671 | 291 × 1371 |
| Prime factorization | 3967 | 29 × 137 |
| Divisors count | 2 | 4 |
| Divisors | 1, 3967 | 1, 29, 137, 3973 |
| Number of properties | 6 | 1 |
| Carol primes | 4th | |
| Isolated primes | 344th | |
| Left-truncatable primes | 88th | |
| Long primes | 217th | |
| Primes | 549th | |
| Semiprimes | 1094th | |
| Solinas primes | 62nd | |
| Roman numberals | MMMCMLXVII | MMMCMLXXIII |
| Base 2 | 1111011111112 | 1111100001012 |
| Base 3 | 121022213 | 121100113 |
| Base 4 | 3313334 | 3320114 |
| Base 5 | 1113325 | 1113435 |
| Base 6 | 302116 | 302216 |
| Base 7 | 143657 | 144047 |
| Base 8 | 75778 | 76058 |
| Base 9 | 53879 | 54049 |
| Base 10 | 396710 | 397310 |
| Base 11 | 2a8711 | 2a9211 |
| Base 12 | 236712 | 237112 |
| Base 13 | 1a6213 | 1a6813 |
| Base 14 | 163514 | 163b14 |
| Base 15 | 129715 | 129d15 |
| Base 16 | f7f16 | f8516 |