Base | Representation |
---|---|
bin | 1100101111100… |
… | …1110100001100 |
3 | 10201120122102100 |
4 | 3023321310030 |
5 | 102140431134 |
6 | 5145355100 |
7 | 1216222602 |
oct | 313716414 |
9 | 121518370 |
10 | 53452044 |
11 | 28199348 |
12 | 15a98a90 |
13 | b0c6739 |
14 | 7155872 |
15 | 4a5c999 |
hex | 32f9d0c |
53452044 has 36 divisors (see below), whose sum is σ = 136516744. Its totient is φ = 17632512.
The previous prime is 53452039. The next prime is 53452067. The reversal of 53452044 is 44025435.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 53451999 and 53452017.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4162 + ... + 11145.
Almost surely, 253452044 is an apocalyptic number.
It is an amenable number.
53452044 is an abundant number, since it is smaller than the sum of its proper divisors (83064700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53452044 is a wasteful number, since it uses less digits than its factorization.
53452044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15414 (or 15409 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 53452044 is about 7311.0904795386. The cubic root of 53452044 is about 376.6934821365.
Adding to 53452044 its reverse (44025435), we get a palindrome (97477479).
The spelling of 53452044 in words is "fifty-three million, four hundred fifty-two thousand, forty-four".
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