Base | Representation |
---|---|
bin | 1100110001011… |
… | …1000111001001 |
3 | 10201210202000200 |
4 | 3030113013021 |
5 | 102203301131 |
6 | 5152122413 |
7 | 1220232465 |
oct | 314270711 |
9 | 121722020 |
10 | 53572041 |
11 | 28270516 |
12 | 15b36409 |
13 | b139243 |
14 | 71874a5 |
15 | 4a832e6 |
hex | 33171c9 |
53572041 has 12 divisors (see below), whose sum is σ = 79473732. Its totient is φ = 34749216.
The previous prime is 53572021. The next prime is 53572073. The reversal of 53572041 is 14027535.
It is a happy number.
53572041 is a `hidden beast` number, since 53 + 572 + 0 + 41 = 666.
53572041 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 43837641 + 9734400 = 6621^2 + 3120^2 .
It is not a de Polignac number, because 53572041 - 25 = 53572009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53571996 and 53572014.
It is not an unprimeable number, because it can be changed into a prime (53572021) 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 11 ways as a sum of consecutive naturals, for example, 80106 + ... + 80771.
It is an arithmetic number, because the mean of its divisors is an integer number (6622811).
Almost surely, 253572041 is an apocalyptic number.
It is an amenable number.
53572041 is a deficient number, since it is larger than the sum of its proper divisors (25901691).
53572041 is a wasteful number, since it uses less digits than its factorization.
53572041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160920 (or 160917 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 53572041 is about 7319.2923838306. The cubic root of 53572041 is about 376.9751570803.
Adding to 53572041 its reverse (14027535), we get a palindrome (67599576).
The spelling of 53572041 in words is "fifty-three million, five hundred seventy-two thousand, forty-one".
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