Base | Representation |
---|---|
bin | 1101010000111… |
… | …0101100011000 |
3 | 10212200112110220 |
4 | 3110032230120 |
5 | 103220302322 |
6 | 5304240040 |
7 | 1243613220 |
oct | 324165430 |
9 | 125615426 |
10 | 55634712 |
11 | 2944a201 |
12 | 16770020 |
13 | b6ac063 |
14 | 7563080 |
15 | 4d3e55c |
hex | 350eb18 |
55634712 has 32 divisors (see below), whose sum is σ = 158956800. Its totient is φ = 15895584.
The previous prime is 55634681. The next prime is 55634713. The reversal of 55634712 is 21743655.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55634713) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165412 + ... + 165747.
It is an arithmetic number, because the mean of its divisors is an integer number (4967400).
Almost surely, 255634712 is an apocalyptic number.
It is an amenable number.
55634712 is an abundant number, since it is smaller than the sum of its proper divisors (103322088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55634712 is a wasteful number, since it uses less digits than its factorization.
55634712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331175 (or 331171 counting only the distinct ones).
The product of its digits is 25200, while the sum is 33.
The square root of 55634712 is about 7458.8680106300. The cubic root of 55634712 is about 381.7525512014.
The spelling of 55634712 in words is "fifty-five million, six hundred thirty-four thousand, seven hundred twelve".
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