Compare 728087 vs 728089
| Property | 728087 | 728089 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 7280871 | 671 × 108671 |
| Prime factorization | 728087 | 67 × 10867 |
| Divisors count | 2 | 4 |
| Divisors | 1, 728087 | 1, 67, 10867, 728089 |
| Number of properties | 4 | 1 |
| Chen primes | 22809th | |
| Happy primes | 8325th | |
| Isolated primes | 46129th | |
| Primes | 58644th | |
| Semiprimes | 155074th | |
| Roman numberals | ||
| Base 2 | 101100011100000101112 | 101100011100000110012 |
| Base 3 | 11002222020123 | 11002222020213 |
| Base 4 | 23013001134 | 23013001214 |
| Base 5 | 1412443225 | 1412443245 |
| Base 6 | 233344356 | 233344416 |
| Base 7 | 61214637 | 61214657 |
| Base 8 | 26160278 | 26160318 |
| Base 9 | 13286659 | 13286679 |
| Base 10 | 72808710 | 72808910 |
| Base 11 | 45802811 | 45802a11 |
| Base 12 | 2b141b12 | 2b142112 |
| Base 13 | 1c652913 | 1c652b13 |
| Base 14 | 14d4a314 | 14d4a514 |
| Base 15 | e5ae215 | e5ae415 |
| Base 16 | b1c1716 | b1c1916 |