Base | Representation |
---|---|
bin | 1010001111000… |
… | …00001010110110 |
3 | 12222112202222100 |
4 | 11013200022312 |
5 | 133434242404 |
6 | 12304042530 |
7 | 2061510603 |
oct | 507401266 |
9 | 188482870 |
10 | 85852854 |
11 | 4450957a |
12 | 24903446 |
13 | 14a2c409 |
14 | b58b6aa |
15 | 780cd39 |
hex | 51e02b6 |
85852854 has 24 divisors (see below), whose sum is σ = 190342152. Its totient is φ = 27951840.
The previous prime is 85852853. The next prime is 85852867. The reversal of 85852854 is 45825858.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85852853) 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, 54687 + ... + 56234.
It is an arithmetic number, because the mean of its divisors is an integer number (7930923).
Almost surely, 285852854 is an apocalyptic number.
85852854 is an abundant number, since it is smaller than the sum of its proper divisors (104489298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85852854 is a wasteful number, since it uses less digits than its factorization.
85852854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110972 (or 110969 counting only the distinct ones).
The product of its digits is 512000, while the sum is 45.
The square root of 85852854 is about 9265.6815183774. The cubic root of 85852854 is about 441.1486071124.
The spelling of 85852854 in words is "eighty-five million, eight hundred fifty-two thousand, eight hundred fifty-four".
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