Base | Representation |
---|---|
bin | 1100101000111… |
… | …0001110100101 |
3 | 10200202020220220 |
4 | 3022032032211 |
5 | 102032330430 |
6 | 5132114553 |
7 | 1212406041 |
oct | 312161645 |
9 | 120666826 |
10 | 53011365 |
11 | 27a18250 |
12 | 15905a59 |
13 | aca0c94 |
14 | 707d021 |
15 | 49c2110 |
hex | 328e3a5 |
53011365 has 32 divisors (see below), whose sum is σ = 93474432. Its totient is φ = 25440000.
The previous prime is 53011363. The next prime is 53011367. The reversal of 53011365 is 56311035.
53011365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53011363) and next prime (53011367).
It is not a de Polignac number, because 53011365 - 21 = 53011363 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53011363) 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 31 ways as a sum of consecutive naturals, for example, 15075 + ... + 18255.
It is an arithmetic number, because the mean of its divisors is an integer number (2921076).
Almost surely, 253011365 is an apocalyptic number.
53011365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53011365 is a deficient number, since it is larger than the sum of its proper divisors (40463067).
53011365 is a wasteful number, since it uses less digits than its factorization.
53011365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3301.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 53011365 is about 7280.8903988455. The cubic root of 53011365 is about 375.6554226778.
It can be divided in two parts, 5301 and 1365, that added together give a palindrome (6666).
The spelling of 53011365 in words is "fifty-three million, eleven thousand, three hundred sixty-five".
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