Base | Representation |
---|---|
bin | 1100101101101… |
… | …1001011010000 |
3 | 10201100021021012 |
4 | 3023123023100 |
5 | 102122422134 |
6 | 5142550052 |
7 | 1215160655 |
oct | 313331320 |
9 | 121307235 |
10 | 53326544 |
11 | 28113027 |
12 | 15a38328 |
13 | b08158b |
14 | 7121c2c |
15 | 4a356ce |
hex | 32db2d0 |
53326544 has 20 divisors (see below), whose sum is σ = 103459524. Its totient is φ = 26627328.
The previous prime is 53326531. The next prime is 53326547. The reversal of 53326544 is 44562335.
53326544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 4494400 + 48832144 = 2120^2 + 6988^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 53326544.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53326547) 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 3 ways as a sum of consecutive naturals, for example, 13214 + ... + 16770.
Almost surely, 253326544 is an apocalyptic number.
It is an amenable number.
53326544 is a deficient number, since it is larger than the sum of its proper divisors (50132980).
53326544 is a wasteful number, since it uses less digits than its factorization.
53326544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4502 (or 4496 counting only the distinct ones).
The product of its digits is 43200, while the sum is 32.
The square root of 53326544 is about 7302.5025847308. The cubic root of 53326544 is about 376.3984383564.
Adding to 53326544 its reverse (44562335), we get a palindrome (97888879).
The spelling of 53326544 in words is "fifty-three million, three hundred twenty-six thousand, five hundred forty-four".
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