Base | Representation |
---|---|
bin | 1100100000001… |
… | …1011111011100 |
3 | 10122200101102001 |
4 | 3020003133130 |
5 | 101411134400 |
6 | 5112012044 |
7 | 1204521223 |
oct | 310033734 |
9 | 118611361 |
10 | 52443100 |
11 | 2766a306 |
12 | 15691024 |
13 | ab32428 |
14 | 6d71cba |
15 | 490da6a |
hex | 32037dc |
52443100 has 36 divisors (see below), whose sum is σ = 116586288. Its totient is φ = 20464000.
The previous prime is 52443077. The next prime is 52443109. The reversal of 52443100 is 134425.
52443100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×524431002 = 5500557475220000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52443109) 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, 2296 + ... + 10495.
It is an arithmetic number, because the mean of its divisors is an integer number (3238508).
Almost surely, 252443100 is an apocalyptic number.
52443100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52443100 is an abundant number, since it is smaller than the sum of its proper divisors (64143188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52443100 is a wasteful number, since it uses less digits than its factorization.
52443100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12846 (or 12839 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 52443100 is about 7241.7608355979. The cubic root of 52443100 is about 374.3082952737.
Adding to 52443100 its reverse (134425), we get a palindrome (52577525).
The spelling of 52443100 in words is "fifty-two million, four hundred forty-three thousand, one hundred".
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