Base | Representation |
---|---|
bin | 1010001100100… |
… | …00011111101100 |
3 | 12221221012022110 |
4 | 11012100133230 |
5 | 133343322013 |
6 | 12253044020 |
7 | 2055651264 |
oct | 506203754 |
9 | 187835273 |
10 | 85526508 |
11 | 44306371 |
12 | 24786610 |
13 | 14946a02 |
14 | b5047a4 |
15 | 77962c3 |
hex | 51907ec |
85526508 has 48 divisors (see below), whose sum is σ = 204755040. Its totient is φ = 27777024.
The previous prime is 85526503. The next prime is 85526513. The reversal of 85526508 is 80562558.
It is an interprime number because it is at equal distance from previous prime (85526503) and next prime (85526513).
It is not an unprimeable number, because it can be changed into a prime (85526501) 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 15 ways as a sum of consecutive naturals, for example, 77416 + ... + 78512.
It is an arithmetic number, because the mean of its divisors is an integer number (4265730).
Almost surely, 285526508 is an apocalyptic number.
It is an amenable number.
85526508 is an abundant number, since it is smaller than the sum of its proper divisors (119228532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85526508 is a wasteful number, since it uses less digits than its factorization.
85526508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266 (or 1264 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 39.
The square root of 85526508 is about 9248.0542818476. The cubic root of 85526508 is about 440.5889290124.
The spelling of 85526508 in words is "eighty-five million, five hundred twenty-six thousand, five hundred eight".
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