Compare 989998 vs 989999
Property | 989998 | 989999 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 2771 × 17871 | 9899991 |
Prime factorization | 2 × 277 × 1787 | 989999 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 277, 554, 1787, 3574, 494999, 989998 | 1, 989999 |
Number of properties | 0 | 4 |
Additive primes | 29854th | |
Chen primes | 29704th | |
Primes | 77777th | |
Twin primes (1st member) | 8102nd | |
Roman numberals | ||
Base 2 | 111100011011001011102 | 111100011011001011112 |
Base 3 | 12120220001213 | 12120220001223 |
Base 4 | 33012302324 | 33012302334 |
Base 5 | 2231344435 | 2231344445 |
Base 6 | 331151546 | 331151556 |
Base 7 | 112622027 | 112622037 |
Base 8 | 36154568 | 36154578 |
Base 9 | 17680179 | 17680189 |
Base 10 | 98999810 | 98999910 |
Base 11 | 61688911 | 61688a11 |
Base 12 | 3b8aba12 | 3b8abb12 |
Base 13 | 2887c913 | 2887ca13 |
Base 14 | 1bab0214 | 1bab0314 |
Base 15 | 1484ed15 | 1484ee15 |
Base 16 | f1b2e16 | f1b2f16 |