Compare 990378 vs 990389
Property | 990378 | 990389 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 32 × 550211 | 9903891 |
Prime factorization | 2 × 3 × 3 × 55021 | 990389 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 3, 6, 9, 18, 55021, 110042, 165063, 330126, 495189, 990378 | 1, 990389 |
Number of properties | 0 | 6 |
Chen primes | 29714th | |
Isolated primes | 61598th | |
Primes | 77809th | |
Sexy primes (2nd member) | 16249th | |
Sexy prime quadrupletss (4th member) | 324th | |
Sexy prime triplets (3rd member) | 2878th | |
Roman numberals | ||
Base 2 | 111100011100101010102 | 111100011100101101012 |
Base 3 | 12120221122003 | 12120221200023 |
Base 4 | 33013022224 | 33013023114 |
Base 5 | 2231430035 | 2231430245 |
Base 6 | 331210306 | 331210456 |
Base 7 | 112632547 | 112633017 |
Base 8 | 36162528 | 36162658 |
Base 9 | 17684809 | 17685029 |
Base 10 | 99037810 | 99038910 |
Base 11 | 6170a411 | 61710411 |
Base 12 | 3b917612 | 3b918512 |
Base 13 | 288a2c13 | 288a3a13 |
Base 14 | 1bacd414 | 1bad0114 |
Base 15 | 1486a315 | 1486ae15 |
Base 16 | f1caa16 | f1cb516 |