Compare 66746 vs 66749
| Property | 66746 | 66749 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 231 × 14511 | 667491 |
| Prime factorization | 2 × 23 × 1451 | 66749 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 23, 46, 1451, 2902, 33373, 66746 | 1, 66749 |
| Number of properties | 0 | 8 |
| Chen primes | 3044th | |
| Long primes | 2520th | |
| Primes | 6653rd | |
| Pythagorean primes | 3317th | |
| Sophie germain primes | 845th | |
| Super primes | 857th | |
| Twin primes (1st member) | 872nd | |
| Ulam primes | 489th | |
| Roman numberals | ||
| Base 2 | 100000100101110102 | 100000100101111012 |
| Base 3 | 101011200023 | 101011200123 |
| Base 4 | 1001023224 | 1001023314 |
| Base 5 | 41134415 | 41134445 |
| Base 6 | 12330026 | 12330056 |
| Base 7 | 3654117 | 3654147 |
| Base 8 | 2022728 | 2022758 |
| Base 9 | 1115029 | 1115059 |
| Base 10 | 6674610 | 6674910 |
| Base 11 | 4616911 | 4617111 |
| Base 12 | 3276212 | 3276512 |
| Base 13 | 244c413 | 244c713 |
| Base 14 | 1a47814 | 1a47b14 |
| Base 15 | 14b9b15 | 14b9e15 |
| Base 16 | 104ba16 | 104bd16 |