Base | Representation |
---|---|
bin | 1100100101110… |
… | …0000001000100 |
3 | 10200100210210200 |
4 | 3021130001010 |
5 | 102004240300 |
6 | 5123450500 |
7 | 1210561323 |
oct | 311340104 |
9 | 120323720 |
10 | 52805700 |
11 | 27897782 |
12 | 15826a30 |
13 | ac2b49c |
14 | 70280ba |
15 | 4981200 |
hex | 325c044 |
52805700 has 108 divisors (see below), whose sum is σ = 172780608. Its totient is φ = 13464000.
The previous prime is 52805681. The next prime is 52805713. The reversal of 52805700 is 750825.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19425 + ... + 21975.
Almost surely, 252805700 is an apocalyptic number.
52805700 is a gapful number since it is divisible by the number (50) 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 52805700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86390304).
52805700 is an abundant number, since it is smaller than the sum of its proper divisors (119974908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52805700 is a wasteful number, since it uses less digits than its factorization.
52805700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2594 (or 2584 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 52805700 is about 7266.7530575904. The cubic root of 52805700 is about 375.1689905011.
The spelling of 52805700 in words is "fifty-two million, eight hundred five thousand, seven hundred".
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