Compare 68111 vs 68122
| Property | 68111 | 68122 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 681111 | 21 × 340611 |
| Prime factorization | 68111 | 2 × 34061 |
| Divisors count | 2 | 4 |
| Divisors | 1, 68111 | 1, 2, 34061, 68122 |
| Number of properties | 8 | 1 |
| Additive primes | 2894th | |
| Centered heptagonal primes | 33rd | |
| Chen primes | 3099th | |
| Happy primes | 1054th | |
| Harmonic primes | 2561st | |
| Primes | 6782nd | |
| Semiprimes | 16242nd | |
| Sophie germain primes | 859th | |
| Twin primes (1st member) | 885th | |
| Roman numberals | ||
| Base 2 | 100001010000011112 | 100001010000110102 |
| Base 3 | 101101021223 | 101101100013 |
| Base 4 | 1002200334 | 1002201224 |
| Base 5 | 41344215 | 41344425 |
| Base 6 | 12431556 | 12432146 |
| Base 7 | 4024017 | 4024157 |
| Base 8 | 2050178 | 2050328 |
| Base 9 | 1133789 | 1134019 |
| Base 10 | 6811110 | 6812210 |
| Base 11 | 4719a11 | 471aa11 |
| Base 12 | 334bb12 | 3350a12 |
| Base 13 | 2500413 | 2501213 |
| Base 14 | 1ab7114 | 1ab7c14 |
| Base 15 | 152ab15 | 152b715 |
| Base 16 | 10a0f16 | 10a1a16 |