Base | Representation |
---|---|
bin | 1010001010101… |
… | …00111011011101 |
3 | 12221110210122001 |
4 | 11011110323131 |
5 | 133313020100 |
6 | 12243522301 |
7 | 2053614046 |
oct | 505247335 |
9 | 187423561 |
10 | 85282525 |
11 | 4415a029 |
12 | 24689391 |
13 | 1488c943 |
14 | b47d8cd |
15 | 7748d6a |
hex | 5154edd |
85282525 has 12 divisors (see below), whose sum is σ = 105868224. Its totient is φ = 68150000.
The previous prime is 85282517. The next prime is 85282541. The reversal of 85282525 is 52528258.
It is not a de Polignac number, because 85282525 - 23 = 85282517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35100 + ... + 37450.
It is an arithmetic number, because the mean of its divisors is an integer number (8822352).
Almost surely, 285282525 is an apocalyptic number.
It is an amenable number.
85282525 is a deficient number, since it is larger than the sum of its proper divisors (20585699).
85282525 is a wasteful number, since it uses less digits than its factorization.
85282525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3812 (or 3807 counting only the distinct ones).
The product of its digits is 64000, while the sum is 37.
The square root of 85282525 is about 9234.8538158435. The cubic root of 85282525 is about 440.1695713486.
The spelling of 85282525 in words is "eighty-five million, two hundred eighty-two thousand, five hundred twenty-five".
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