Compare 990977 vs 990989
Property | 990977 | 990989 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 131 × 311 × 24591 | 9909891 |
Prime factorization | 13 × 31 × 2459 | 990989 |
Divisors count | 8 | 2 |
Divisors | 1, 13, 31, 403, 2459, 31967, 76229, 990977 | 1, 990989 |
Number of properties | 0 | 4 |
Chen primes | 29726th | |
Emirps | 10968th | |
Isolated primes | 61633rd | |
Primes | 77848th | |
Roman numberals | ||
Base 2 | 111100011111000000012 | 111100011111000011012 |
Base 3 | 12121001002123 | 12121001010223 |
Base 4 | 33013300014 | 33013300314 |
Base 5 | 2232024025 | 2232024245 |
Base 6 | 331235056 | 331235256 |
Base 7 | 112651017 | 112651167 |
Base 8 | 36174018 | 36174158 |
Base 9 | 17703259 | 17703389 |
Base 10 | 99097710 | 99098910 |
Base 11 | 61759911 | 6175aa11 |
Base 12 | 3b959512 | 3b95a512 |
Base 13 | 2890a013 | 2890ac13 |
Base 14 | 1bb20114 | 1bb20d14 |
Base 15 | 14895215 | 14895e15 |
Base 16 | f1f0116 | f1f0d16 |