Base | Representation |
---|---|
bin | 1010001010110… |
… | …00011001010101 |
3 | 12221111112002222 |
4 | 11011120121111 |
5 | 133313443400 |
6 | 12244112125 |
7 | 2054003333 |
oct | 505303125 |
9 | 187445088 |
10 | 85296725 |
11 | 44169768 |
12 | 24695645 |
13 | 14896247 |
14 | b484b53 |
15 | 774d185 |
hex | 5158655 |
85296725 has 12 divisors (see below), whose sum is σ = 105886080. Its totient is φ = 68161200.
The previous prime is 85296721. The next prime is 85296733. The reversal of 85296725 is 52769258.
It is not a de Polignac number, because 85296725 - 22 = 85296721 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85296721) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34790 + ... + 37160.
It is an arithmetic number, because the mean of its divisors is an integer number (8823840).
Almost surely, 285296725 is an apocalyptic number.
It is an amenable number.
85296725 is a deficient number, since it is larger than the sum of its proper divisors (20589355).
85296725 is a wasteful number, since it uses less digits than its factorization.
85296725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3820 (or 3815 counting only the distinct ones).
The product of its digits is 302400, while the sum is 44.
The square root of 85296725 is about 9235.6226103062. The cubic root of 85296725 is about 440.1940001947.
The spelling of 85296725 in words is "eighty-five million, two hundred ninety-six thousand, seven hundred twenty-five".
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