Compare 990917 vs 990924
Property | 990917 | 990924 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 9909171 | 22 × 31 × 111 × 75071 |
Prime factorization | 990917 | 2 × 2 × 3 × 11 × 7507 |
Divisors count | 2 | 24 |
Divisors | 1, 990917 | 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 7507, 15014, 22521, 30028, 45042, 82577, 90084, 165154, 247731, 330308, 495462, 990924 |
Number of properties | 4 | 0 |
Chen primes | 29725th | |
Isolated primes | 61627th | |
Primes | 77842nd | |
Sexy primes (1st member) | 16259th | |
Roman numberals | ||
Base 2 | 111100011110110001012 | 111100011110110011002 |
Base 3 | 12121000211223 | 12121000212203 |
Base 4 | 33013230114 | 33013230304 |
Base 5 | 2232021325 | 2232021445 |
Base 6 | 331233256 | 331233406 |
Base 7 | 112646547 | 112646647 |
Base 8 | 36173058 | 36173148 |
Base 9 | 17702489 | 17702569 |
Base 10 | 99091710 | 99092410 |
Base 11 | 61754411 | 61755011 |
Base 12 | 3b954512 | 3b955012 |
Base 13 | 28905513 | 28905c13 |
Base 14 | 1bb19b14 | 1bb1a414 |
Base 15 | 14891215 | 14891915 |
Base 16 | f1ec516 | f1ecc16 |