Compare 68279 vs 68291
| Property | 68279 | 68291 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 682791 | 471 × 14531 |
| Prime factorization | 68279 | 47 × 1453 |
| Divisors count | 2 | 4 |
| Divisors | 1, 68279 | 1, 47, 1453, 68291 |
| Number of properties | 4 | 1 |
| Chen primes | 3106th | |
| Primes | 6795th | |
| Semiprimes | 16280th | |
| Sophie germain primes | 862nd | |
| Twin primes (1st member) | 887th | |
| Roman numberals | ||
| Base 2 | 100001010101101112 | 100001010110000112 |
| Base 3 | 101101222123 | 101102000223 |
| Base 4 | 1002223134 | 1002230034 |
| Base 5 | 41411045 | 41411315 |
| Base 6 | 12440356 | 12440556 |
| Base 7 | 4030317 | 4030467 |
| Base 8 | 2052678 | 2053038 |
| Base 9 | 1135859 | 1136089 |
| Base 10 | 6827910 | 6829110 |
| Base 11 | 4733211 | 4734311 |
| Base 12 | 3361b12 | 3362b12 |
| Base 13 | 2510313 | 2511213 |
| Base 14 | 1ac5114 | 1ac5d14 |
| Base 15 | 1536e15 | 1537b15 |
| Base 16 | 10ab716 | 10ac316 |