Base | Representation |
---|---|
bin | 1110000100101010000000 |
3 | 20221102110220 |
4 | 32010222000 |
5 | 1421022323 |
6 | 211023040 |
7 | 43233234 |
oct | 16045200 |
9 | 6842426 |
10 | 3689088 |
11 | 209a737 |
12 | 129aa80 |
13 | 9c21c0 |
14 | 6c05c4 |
15 | 4cd0e3 |
hex | 384a80 |
3689088 has 64 divisors (see below), whose sum is σ = 10567200. Its totient is φ = 1133568.
The previous prime is 3689069. The next prime is 3689113. The reversal of 3689088 is 8809863.
3689088 is nontrivially palindromic in base 7.
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4623 + ... + 5361.
Almost surely, 23689088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3689088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283600).
3689088 is an abundant number, since it is smaller than the sum of its proper divisors (6878112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3689088 is a wasteful number, since it uses less digits than its factorization.
3689088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 769 (or 757 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 3689088 is about 1920.6998724423. The cubic root of 3689088 is about 154.5158392240.
The spelling of 3689088 in words is "three million, six hundred eighty-nine thousand, eighty-eight".
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