Base | Representation |
---|---|
bin | 1010011000011… |
… | …11110100001100 |
3 | 20001212222001120 |
4 | 11030033310030 |
5 | 134244042323 |
6 | 12350440540 |
7 | 2105210625 |
oct | 514176414 |
9 | 201788046 |
10 | 87096588 |
11 | 45188a57 |
12 | 25203150 |
13 | 15076557 |
14 | b7d2a4c |
15 | 79a65e3 |
hex | 530fd0c |
87096588 has 12 divisors (see below), whose sum is σ = 203225400. Its totient is φ = 29032192.
The previous prime is 87096563. The next prime is 87096601. The reversal of 87096588 is 88569078.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 87096588.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629013 + ... + 3629036.
It is an arithmetic number, because the mean of its divisors is an integer number (16935450).
Almost surely, 287096588 is an apocalyptic number.
It is an amenable number.
87096588 is an abundant number, since it is smaller than the sum of its proper divisors (116128812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87096588 is a wasteful number, since it uses less digits than its factorization.
87096588 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7258056 (or 7258054 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 51.
The square root of 87096588 is about 9332.5552770932. Note that the first 3 decimals coincide. The cubic root of 87096588 is about 443.2686808441.
The spelling of 87096588 in words is "eighty-seven million, ninety-six thousand, five hundred eighty-eight".
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