Compare 3958 vs 3967
| Property | 3958 | 3967 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 19791 | 39671 |
| Prime factorization | 2 × 1979 | 3967 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 1979, 3958 | 1, 3967 |
| Number of properties | 1 | 6 |
| Carol primes | 4th | |
| Isolated primes | 344th | |
| Left-truncatable primes | 88th | |
| Long primes | 217th | |
| Primes | 549th | |
| Semiprimes | 1090th | |
| Solinas primes | 62nd | |
| Roman numberals | MMMCMLVIII | MMMCMLXVII |
| Base 2 | 1111011101102 | 1111011111112 |
| Base 3 | 121021213 | 121022213 |
| Base 4 | 3313124 | 3313334 |
| Base 5 | 1113135 | 1113325 |
| Base 6 | 301546 | 302116 |
| Base 7 | 143537 | 143657 |
| Base 8 | 75668 | 75778 |
| Base 9 | 53779 | 53879 |
| Base 10 | 395810 | 396710 |
| Base 11 | 2a7911 | 2a8711 |
| Base 12 | 235a12 | 236712 |
| Base 13 | 1a5613 | 1a6213 |
| Base 14 | 162a14 | 163514 |
| Base 15 | 128d15 | 129715 |
| Base 16 | f7616 | f7f16 |