Compare 989929 vs 989981
| Property | 989929 | 989981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9899291 | 9899811 |
| Prime factorization | 989929 | 989981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 989929 | 1, 989981 |
| Number of properties | 4 | 5 |
| Chen primes | 29700th | 29703rd |
| Cousin primes (2nd member) | 8088th | |
| Emirps | 10953rd | |
| Isolated primes | 61569th | 61575th |
| Lucky primes | 8537th | |
| Primes | 77770th | 77776th |
| Roman numberals | ||
| Base 2 | 111100011010111010012 | 111100011011000111012 |
| Base 3 | 12120212210013 | 12120212222223 |
| Base 4 | 33012232214 | 33012301314 |
| Base 5 | 2231342045 | 2231344115 |
| Base 6 | 331150016 | 331151256 |
| Base 7 | 112620437 | 112621467 |
| Base 8 | 36153518 | 36154358 |
| Base 9 | 17678319 | 17678889 |
| Base 10 | 98992910 | 98998110 |
| Base 11 | 61682611 | 61687311 |
| Base 12 | 3b8a6112 | 3b8aa512 |
| Base 13 | 28877513 | 2887b513 |
| Base 14 | 1baa9314 | 1baacd14 |
| Base 15 | 1484a415 | 1484db15 |
| Base 16 | f1ae916 | f1b1d16 |