Compare 989917 vs 989919
Property | 989917 | 989919 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 9899171 | 32 × 71 × 191 × 8271 |
Prime factorization | 989917 | 3 × 3 × 7 × 19 × 827 |
Divisors count | 2 | 24 |
Divisors | 1, 989917 | 1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 827, 1197, 2481, 5789, 7443, 15713, 17367, 47139, 52101, 109991, 141417, 329973, 989919 |
Number of properties | 5 | 0 |
Additive primes | 29850th | |
Cousin primes (1st member) | 8087th | |
Emirps | 10950th | |
Isolated primes | 61567th | |
Primes | 77768th | |
Roman numberals | ||
Base 2 | 111100011010110111012 | 111100011010110111112 |
Base 3 | 12120212201213 | 12120212202003 |
Base 4 | 33012231314 | 33012231334 |
Base 5 | 2231341325 | 2231341345 |
Base 6 | 331145416 | 331145436 |
Base 7 | 112620257 | 112620307 |
Base 8 | 36153358 | 36153378 |
Base 9 | 17678179 | 17678209 |
Base 10 | 98991710 | 98991910 |
Base 11 | 61681511 | 61681711 |
Base 12 | 3b8a5112 | 3b8a5312 |
Base 13 | 28876613 | 28876813 |
Base 14 | 1baa8514 | 1baa8714 |
Base 15 | 14849715 | 14849915 |
Base 16 | f1add16 | f1adf16 |