Base | Representation |
---|---|
bin | 1010001010001… |
… | …11111111101100 |
3 | 12221101002221221 |
4 | 11011013333230 |
5 | 133304321143 |
6 | 12242433124 |
7 | 2053303435 |
oct | 505077754 |
9 | 187332857 |
10 | 85229548 |
11 | 44123248 |
12 | 246627a4 |
13 | 148717b1 |
14 | b46848c |
15 | 77382ed |
hex | 5147fec |
85229548 has 24 divisors (see below), whose sum is σ = 150845184. Its totient is φ = 42134400.
The previous prime is 85229533. The next prime is 85229549. The reversal of 85229548 is 84592258.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (85229549) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214486 + ... + 214882.
It is an arithmetic number, because the mean of its divisors is an integer number (6285216).
Almost surely, 285229548 is an apocalyptic number.
It is an amenable number.
85229548 is a deficient number, since it is larger than the sum of its proper divisors (65615636).
85229548 is a wasteful number, since it uses less digits than its factorization.
85229548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873 (or 871 counting only the distinct ones).
The product of its digits is 230400, while the sum is 43.
The square root of 85229548 is about 9231.9850519810. The cubic root of 85229548 is about 440.0784088916.
The spelling of 85229548 in words is "eighty-five million, two hundred twenty-nine thousand, five hundred forty-eight".
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