Base | Representation |
---|---|
bin | 1010100100101… |
… | …00111010111100 |
3 | 20011212221022022 |
4 | 11102110322330 |
5 | 140201042424 |
6 | 12444535312 |
7 | 2124566330 |
oct | 522247274 |
9 | 204787268 |
10 | 88690364 |
11 | 46077424 |
12 | 25851538 |
13 | 154b3b09 |
14 | bac97c0 |
15 | 7bbd95e |
hex | 5494ebc |
88690364 has 12 divisors (see below), whose sum is σ = 177380784. Its totient is φ = 38010144.
The previous prime is 88690361. The next prime is 88690387. The reversal of 88690364 is 46309688.
88690364 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88690361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1583729 + ... + 1583784.
It is an arithmetic number, because the mean of its divisors is an integer number (14781732).
Almost surely, 288690364 is an apocalyptic number.
It is an amenable number.
88690364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88690364 is a wasteful number, since it uses less digits than its factorization.
88690364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3167524 (or 3167522 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 44.
The square root of 88690364 is about 9417.5561585796. The cubic root of 88690364 is about 445.9561379777.
The spelling of 88690364 in words is "eighty-eight million, six hundred ninety thousand, three hundred sixty-four".
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