Compare 72661 vs 72669
| Property | 72661 | 72669 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 726611 | 31 × 242231 |
| Prime factorization | 72661 | 3 × 24223 |
| Divisors count | 2 | 4 |
| Divisors | 1, 72661 | 1, 3, 24223, 72669 |
| Number of properties | 3 | 1 |
| Isolated primes | 5306th | |
| Primes | 7185th | |
| Pythagorean primes | 3579th | |
| Semiprimes | 17273rd | |
| Roman numberals | ||
| Base 2 | 100011011110101012 | 100011011110111012 |
| Base 3 | 102002000113 | 102002001103 |
| Base 4 | 1012331114 | 1012331314 |
| Base 5 | 43111215 | 43111345 |
| Base 6 | 13202216 | 13202336 |
| Base 7 | 4215617 | 4216027 |
| Base 8 | 2157258 | 2157358 |
| Base 9 | 1206049 | 1206139 |
| Base 10 | 7266110 | 7266910 |
| Base 11 | 4a65611 | 4a66311 |
| Base 12 | 3607112 | 3607912 |
| Base 13 | 270c413 | 270cc13 |
| Base 14 | 1c6a114 | 1c6a914 |
| Base 15 | 167e115 | 167e915 |
| Base 16 | 11bd516 | 11bdd16 |