Base | Representation |
---|---|
bin | 1100101001100… |
… | …1101110011000 |
3 | 10200211122112000 |
4 | 3022121232120 |
5 | 102040332311 |
6 | 5133121000 |
7 | 1212663243 |
oct | 312315630 |
9 | 120748460 |
10 | 53058456 |
11 | 27a4a670 |
12 | 15929160 |
13 | acb9549 |
14 | 709225a |
15 | 49d1056 |
hex | 3299b98 |
53058456 has 128 divisors (see below), whose sum is σ = 162950400. Its totient is φ = 15863040.
The previous prime is 53058451. The next prime is 53058457. The reversal of 53058456 is 65485035.
53058456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 53058456.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53058451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325431 + ... + 325593.
It is an arithmetic number, because the mean of its divisors is an integer number (1273050).
Almost surely, 253058456 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 53058456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81475200).
53058456 is an abundant number, since it is smaller than the sum of its proper divisors (109891944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53058456 is a wasteful number, since it uses less digits than its factorization.
53058456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326 (or 316 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The square root of 53058456 is about 7284.1235574364. The cubic root of 53058456 is about 375.7666237003.
The spelling of 53058456 in words is "fifty-three million, fifty-eight thousand, four hundred fifty-six".
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