Compare 990497 vs 990719
| Property | 990497 | 990719 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9904971 | 9907191 |
| Prime factorization | 990497 | 990719 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990497 | 1, 990719 |
| Number of properties | 5 | 4 |
| Chen primes | 29716th | 29717th |
| Isolated primes | 61603rd | 61618th |
| Primes | 77814th | 77829th |
| Safe primes | 4291st | |
| Sexy primes (1st member) | 16251st | |
| Ulam primes | 5707th | |
| Roman numberals | ||
| Base 2 | 111100011101001000012 | 111100011101111111112 |
| Base 3 | 12120222010023 | 12121000000223 |
| Base 4 | 33013102014 | 33013133334 |
| Base 5 | 2231434425 | 2232003345 |
| Base 6 | 331213456 | 331223556 |
| Base 7 | 112635147 | 112642527 |
| Base 8 | 36164418 | 36167778 |
| Base 9 | 17686329 | 17700089 |
| Base 10 | 99049710 | 99071910 |
| Base 11 | 6171a211 | 61738411 |
| Base 12 | 3b925512 | 3b93bb12 |
| Base 13 | 288ac113 | 288c3213 |
| Base 14 | 1bad7b14 | 1bb09914 |
| Base 15 | 14873215 | 14882e15 |
| Base 16 | f1d2116 | f1dff16 |