Compare 720983 vs 720989
| Property | 720983 | 720989 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 7209831 | 891 × 81011 |
| Prime factorization | 720983 | 89 × 8101 |
| Divisors count | 2 | 4 |
| Divisors | 1, 720983 | 1, 89, 8101, 720989 |
| Number of properties | 4 | 1 |
| Additive primes | 22608th | |
| Emirps | 7171st | |
| Isolated primes | 45688th | |
| Primes | 58105th | |
| Semiprimes | 153645th | |
| Roman numberals | ||
| Base 2 | 101100000000010101112 | 101100000000010111012 |
| Base 3 | 11001220000023 | 11001220000223 |
| Base 4 | 23000011134 | 23000011314 |
| Base 5 | 1410324135 | 1410324245 |
| Base 6 | 232415156 | 232415256 |
| Base 7 | 60616647 | 60620037 |
| Base 8 | 26001278 | 26001358 |
| Base 9 | 13180029 | 13180089 |
| Base 10 | 72098310 | 72098910 |
| Base 11 | 45275a11 | 45276511 |
| Base 12 | 2a929b12 | 2a92a512 |
| Base 13 | 1c322313 | 1c322913 |
| Base 14 | 14aa6b14 | 14aa7314 |
| Base 15 | e395815 | e395e15 |
| Base 16 | b005716 | b005d16 |