Base | Representation |
---|---|
bin | 1010001100100… |
… | …00111100011100 |
3 | 12221221021211121 |
4 | 11012100330130 |
5 | 133343401343 |
6 | 12253100324 |
7 | 2055656533 |
oct | 506207434 |
9 | 187837747 |
10 | 85528348 |
11 | 44307794 |
12 | 247876a4 |
13 | 149477b9 |
14 | b50531a |
15 | 7796aed |
hex | 5190f1c |
85528348 has 24 divisors (see below), whose sum is σ = 158457600. Its totient is φ = 40280688.
The previous prime is 85528327. The next prime is 85528351. The reversal of 85528348 is 84382558.
It is a congruent number.
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, 10461 + ... + 16747.
It is an arithmetic number, because the mean of its divisors is an integer number (6602400).
Almost surely, 285528348 is an apocalyptic number.
It is an amenable number.
85528348 is a deficient number, since it is larger than the sum of its proper divisors (72929252).
85528348 is a wasteful number, since it uses less digits than its factorization.
85528348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6489 (or 6487 counting only the distinct ones).
The product of its digits is 307200, while the sum is 43.
The square root of 85528348 is about 9248.1537616975. The cubic root of 85528348 is about 440.5920885701.
It can be divided in two parts, 8552 and 8348, that added together give a square (16900 = 1302).
The spelling of 85528348 in words is "eighty-five million, five hundred twenty-eight thousand, three hundred forty-eight".
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