Base | Representation |
---|---|
bin | 1010101100001… |
… | …11110001001000 |
3 | 20020202110210001 |
4 | 11112013301020 |
5 | 140424410224 |
6 | 12522132344 |
7 | 2136211330 |
oct | 526076110 |
9 | 206673701 |
10 | 89685064 |
11 | 46696797 |
12 | 260510b4 |
13 | 157717b1 |
14 | bca80c0 |
15 | 7d18544 |
hex | 5587c48 |
89685064 has 32 divisors (see below), whose sum is σ = 203489280. Its totient is φ = 36175104.
The previous prime is 89685059. The next prime is 89685083. The reversal of 89685064 is 46058698.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46152 + ... + 48055.
It is an arithmetic number, because the mean of its divisors is an integer number (6359040).
Almost surely, 289685064 is an apocalyptic number.
It is an amenable number.
89685064 is an abundant number, since it is smaller than the sum of its proper divisors (113804216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89685064 is a wasteful number, since it uses less digits than its factorization.
89685064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94237 (or 94233 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 46.
The square root of 89685064 is about 9470.2198496128. The cubic root of 89685064 is about 447.6171394186.
The spelling of 89685064 in words is "eighty-nine million, six hundred eighty-five thousand, sixty-four".
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