Base | Representation |
---|---|
bin | 1010001001000… |
… | …00110000000000 |
3 | 12221001221110022 |
4 | 11010200300000 |
5 | 133234200200 |
6 | 12235153012 |
7 | 2052033665 |
oct | 504406000 |
9 | 187057408 |
10 | 85068800 |
11 | 440234a3 |
12 | 245a5768 |
13 | 1481658b |
14 | b425a6c |
15 | 7705885 |
hex | 5120c00 |
85068800 has 66 divisors (see below), whose sum is σ = 210931068. Its totient is φ = 34017280.
The previous prime is 85068793. The next prime is 85068817. The reversal of 85068800 is 886058.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23939 + ... + 27261.
Almost surely, 285068800 is an apocalyptic number.
85068800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85068800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105465534).
85068800 is an abundant number, since it is smaller than the sum of its proper divisors (125862268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85068800 is a wasteful number, since it uses less digits than its factorization.
85068800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3353 (or 3330 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 85068800 is about 9223.2749064527. The cubic root of 85068800 is about 439.8015634127.
The spelling of 85068800 in words is "eighty-five million, sixty-eight thousand, eight hundred".
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