Base | Representation |
---|---|
bin | 1010010010000… |
… | …00000111011100 |
3 | 20000021202001211 |
4 | 11021000013130 |
5 | 134034331402 |
6 | 12320314204 |
7 | 2065035430 |
oct | 511000734 |
9 | 200252054 |
10 | 86245852 |
11 | 44757870 |
12 | 24a72964 |
13 | 14b39264 |
14 | b6509c0 |
15 | 78894d7 |
hex | 52401dc |
86245852 has 48 divisors (see below), whose sum is σ = 190003968. Its totient is φ = 33275520.
The previous prime is 86245849. The next prime is 86245933. The reversal of 86245852 is 25854268.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31648 + ... + 34264.
It is an arithmetic number, because the mean of its divisors is an integer number (3958416).
Almost surely, 286245852 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 86245852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95001984).
86245852 is an abundant number, since it is smaller than the sum of its proper divisors (103758116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86245852 is a wasteful number, since it uses less digits than its factorization.
86245852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2746 (or 2744 counting only the distinct ones).
The product of its digits is 153600, while the sum is 40.
The square root of 86245852 is about 9286.8644870053. The cubic root of 86245852 is about 441.8207131015.
The spelling of 86245852 in words is "eighty-six million, two hundred forty-five thousand, eight hundred fifty-two".
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