Base | Representation |
---|---|
bin | 1100101001100… |
… | …0100010111110 |
3 | 10200211101220021 |
4 | 3022120202332 |
5 | 102040204010 |
6 | 5133042354 |
7 | 1212643210 |
oct | 312304276 |
9 | 120741807 |
10 | 53053630 |
11 | 27a46a83 |
12 | 159263ba |
13 | acb72a6 |
14 | 70905b0 |
15 | 49ce8da |
hex | 32988be |
53053630 has 16 divisors (see below), whose sum is σ = 109139040. Its totient is φ = 18189792.
The previous prime is 53053607. The next prime is 53053633. The reversal of 53053630 is 3635035.
53053630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 53053595 and 53053604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53053633) 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 7 ways as a sum of consecutive naturals, for example, 378885 + ... + 379024.
It is an arithmetic number, because the mean of its divisors is an integer number (6821190).
Almost surely, 253053630 is an apocalyptic number.
53053630 is an abundant number, since it is smaller than the sum of its proper divisors (56085410).
53053630 is a wasteful number, since it uses less digits than its factorization.
53053630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 757923.
The product of its (nonzero) digits is 4050, while the sum is 25.
The square root of 53053630 is about 7283.7922814973. The cubic root of 53053630 is about 375.7552305763.
Adding to 53053630 its reverse (3635035), we get a palindrome (56688665).
The spelling of 53053630 in words is "fifty-three million, fifty-three thousand, six hundred thirty".
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