Base | Representation |
---|---|
bin | 1100101001111… |
… | …1100000110000 |
3 | 10200212212000221 |
4 | 3022133200300 |
5 | 102042112120 |
6 | 5133422424 |
7 | 1213122325 |
oct | 312374060 |
9 | 120785027 |
10 | 53082160 |
11 | 27a6645a |
12 | 1593aa14 |
13 | acc7281 |
14 | 709ab4c |
15 | 49d80aa |
hex | 329f830 |
53082160 has 80 divisors (see below), whose sum is σ = 136437696. Its totient is φ = 19103744.
The previous prime is 53082103. The next prime is 53082163. The reversal of 53082160 is 6128035.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (53082163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30432 + ... + 32128.
Almost surely, 253082160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53082160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68218848).
53082160 is an abundant number, since it is smaller than the sum of its proper divisors (83355536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53082160 is a wasteful number, since it uses less digits than its factorization.
53082160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750 (or 1744 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 53082160 is about 7285.7504761006. The cubic root of 53082160 is about 375.8225736004.
The spelling of 53082160 in words is "fifty-three million, eighty-two thousand, one hundred sixty".
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