Base | Representation |
---|---|
bin | 1100101100101… |
… | …0111011100000 |
3 | 10201012212222121 |
4 | 3023022323200 |
5 | 102113310000 |
6 | 5141314024 |
7 | 1214462653 |
oct | 313127340 |
9 | 121185877 |
10 | 53260000 |
11 | 28078032 |
12 | 15a05914 |
13 | b05a1c1 |
14 | 710589a |
15 | 4a20b1a |
hex | 32caee0 |
53260000 has 60 divisors (see below), whose sum is σ = 131076792. Its totient is φ = 21296000.
The previous prime is 53259991. The next prime is 53260007. The reversal of 53260000 is 6235.
53260000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53260007) 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 9 ways as a sum of consecutive naturals, for example, 18669 + ... + 21331.
Almost surely, 253260000 is an apocalyptic number.
53260000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65538396).
53260000 is an abundant number, since it is smaller than the sum of its proper divisors (77816792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53260000 is an equidigital number, since it uses as much as digits as its factorization.
53260000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2693 (or 2670 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 53260000 is about 7297.9449162076. The cubic root of 53260000 is about 376.2418091468.
Adding to 53260000 its reverse (6235), we get a palindrome (53266235).
The spelling of 53260000 in words is "fifty-three million, two hundred sixty thousand".
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