Base | Representation |
---|---|
bin | 1100100001101… |
… | …1101011000110 |
3 | 10122212102021120 |
4 | 3020123223012 |
5 | 101422322100 |
6 | 5114054410 |
7 | 1205413053 |
oct | 310335306 |
9 | 118772246 |
10 | 52542150 |
11 | 27727771 |
12 | 1571a406 |
13 | ab6853b |
14 | 6d9a02a |
15 | 492d0a0 |
hex | 321bac6 |
52542150 has 24 divisors (see below), whose sum is σ = 130304904. Its totient is φ = 14011200.
The previous prime is 52542131. The next prime is 52542157. The reversal of 52542150 is 5124525.
It is a happy number.
52542150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 52542150.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52542157) 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, 174991 + ... + 175290.
It is an arithmetic number, because the mean of its divisors is an integer number (5429371).
Almost surely, 252542150 is an apocalyptic number.
52542150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52542150 is an abundant number, since it is smaller than the sum of its proper divisors (77762754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52542150 is a wasteful number, since it uses less digits than its factorization.
52542150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350296 (or 350291 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 52542150 is about 7248.5964158587. The cubic root of 52542150 is about 374.5438008000.
Adding to 52542150 its reverse (5124525), we get a palindrome (57666675).
The spelling of 52542150 in words is "fifty-two million, five hundred forty-two thousand, one hundred fifty".
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