Base | Representation |
---|---|
bin | 1100101111001… |
… | …0101011110000 |
3 | 10201112011100102 |
4 | 3023302223300 |
5 | 102134012312 |
6 | 5145011532 |
7 | 1216041461 |
oct | 313625360 |
9 | 121464312 |
10 | 53422832 |
11 | 28179401 |
12 | 15a83ba8 |
13 | b0b6358 |
14 | 7148d68 |
15 | 4a53ec2 |
hex | 32f2af0 |
53422832 has 40 divisors (see below), whose sum is σ = 111302400. Its totient is φ = 24760512.
The previous prime is 53422829. The next prime is 53422849. The reversal of 53422832 is 23822435.
It is a junction number, because it is equal to n+sod(n) for n = 53422795 and 53422804.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12419 + ... + 16157.
It is an arithmetic number, because the mean of its divisors is an integer number (2782560).
Almost surely, 253422832 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 53422832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55651200).
53422832 is an abundant number, since it is smaller than the sum of its proper divisors (57879568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53422832 is a wasteful number, since it uses less digits than its factorization.
53422832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3813 (or 3807 counting only the distinct ones).
The product of its digits is 11520, while the sum is 29.
The square root of 53422832 is about 7309.0924197194. The cubic root of 53422832 is about 376.6248475601.
The spelling of 53422832 in words is "fifty-three million, four hundred twenty-two thousand, eight hundred thirty-two".
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