Base | Representation |
---|---|
bin | 1100110101010… |
… | …0101010000110 |
3 | 10202021112211110 |
4 | 3031110222012 |
5 | 102234333014 |
6 | 5201345450 |
7 | 1222332450 |
oct | 315245206 |
9 | 122245743 |
10 | 53824134 |
11 | 28422961 |
12 | 16038286 |
13 | b1c6c00 |
14 | 72112d0 |
15 | 4ad2d59 |
hex | 3354a86 |
53824134 has 48 divisors (see below), whose sum is σ = 133235712. Its totient is φ = 14193504.
The previous prime is 53824109. The next prime is 53824171. The reversal of 53824134 is 43142835.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3307 + ... + 10889.
It is an arithmetic number, because the mean of its divisors is an integer number (2775744).
Almost surely, 253824134 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53824134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66617856).
53824134 is an abundant number, since it is smaller than the sum of its proper divisors (79411578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53824134 is a wasteful number, since it uses less digits than its factorization.
53824134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7621 (or 7608 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
The square root of 53824134 is about 7336.4933040248. The cubic root of 53824134 is about 377.5655404237.
Adding to 53824134 its reverse (43142835), we get a palindrome (96966969).
The spelling of 53824134 in words is "fifty-three million, eight hundred twenty-four thousand, one hundred thirty-four".
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