Base | Representation |
---|---|
bin | 1010001100111… |
… | …11001001100100 |
3 | 12222001020122120 |
4 | 11012133021210 |
5 | 133402232112 |
6 | 12254225540 |
7 | 2056321263 |
oct | 506371144 |
9 | 188036576 |
10 | 85586532 |
11 | 44347479 |
12 | 247b52b0 |
13 | 14968125 |
14 | b51c5da |
15 | 77a8e8c |
hex | 519f264 |
85586532 has 12 divisors (see below), whose sum is σ = 199701936. Its totient is φ = 28528840.
The previous prime is 85586531. The next prime is 85586533. The reversal of 85586532 is 23568558.
It is an interprime number because it is at equal distance from previous prime (85586531) and next prime (85586533).
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (85586531) by changing a digit.
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, 3566094 + ... + 3566117.
It is an arithmetic number, because the mean of its divisors is an integer number (16641828).
Almost surely, 285586532 is an apocalyptic number.
It is an amenable number.
85586532 is an abundant number, since it is smaller than the sum of its proper divisors (114115404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85586532 is a wasteful number, since it uses less digits than its factorization.
85586532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7132218 (or 7132216 counting only the distinct ones).
The product of its digits is 288000, while the sum is 42.
The square root of 85586532 is about 9251.2989358252. The cubic root of 85586532 is about 440.6919759163.
The spelling of 85586532 in words is "eighty-five million, five hundred eighty-six thousand, five hundred thirty-two".
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