Base | Representation |
---|---|
bin | 1100101001001… |
… | …1100001010100 |
3 | 10200210100122211 |
4 | 3022103201110 |
5 | 102034024134 |
6 | 5132403204 |
7 | 1212526201 |
oct | 312234124 |
9 | 120710584 |
10 | 53033044 |
11 | 27a32569 |
12 | 15916504 |
13 | acaaacc |
14 | 7086ca8 |
15 | 49c8764 |
hex | 3293854 |
53033044 has 6 divisors (see below), whose sum is σ = 92807834. Its totient is φ = 26516520.
The previous prime is 53033039. The next prime is 53033059. The reversal of 53033044 is 44033035.
It can be written as a sum of positive squares in only one way, i.e., 52012944 + 1020100 = 7212^2 + 1010^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6629127 + ... + 6629134.
Almost surely, 253033044 is an apocalyptic number.
It is an amenable number.
53033044 is a deficient number, since it is larger than the sum of its proper divisors (39774790).
53033044 is a wasteful number, since it uses less digits than its factorization.
53033044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13258265 (or 13258263 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 22.
The square root of 53033044 is about 7282.3790068905. The cubic root of 53033044 is about 375.7066237993.
Adding to 53033044 its reverse (44033035), we get a palindrome (97066079).
Subtracting from 53033044 its reverse (44033035), we obtain a palindrome (9000009).
The spelling of 53033044 in words is "fifty-three million, thirty-three thousand, forty-four".
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