Base | Representation |
---|---|
bin | 1100100001110… |
… | …0011001101110 |
3 | 10122212120101002 |
4 | 3020130121232 |
5 | 101422421014 |
6 | 5114120302 |
7 | 1205424545 |
oct | 310343156 |
9 | 118776332 |
10 | 52545134 |
11 | 27729a34 |
12 | 15720092 |
13 | ab699c5 |
14 | 6d9b15c |
15 | 492ddde |
hex | 321c66e |
52545134 has 8 divisors (see below), whose sum is σ = 78948120. Its totient is φ = 26229096.
The previous prime is 52545083. The next prime is 52545139. The reversal of 52545134 is 43154525.
52545134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×525451342 = 5521982214155912, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52545097 and 52545106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52545139) 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 3 ways as a sum of consecutive naturals, for example, 20204 + ... + 22655.
It is an arithmetic number, because the mean of its divisors is an integer number (9868515).
Almost surely, 252545134 is an apocalyptic number.
52545134 is a deficient number, since it is larger than the sum of its proper divisors (26402986).
52545134 is a wasteful number, since it uses less digits than its factorization.
52545134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43474.
The product of its digits is 12000, while the sum is 29.
The square root of 52545134 is about 7248.8022458886. The cubic root of 52545134 is about 374.5508910920.
Adding to 52545134 its reverse (43154525), we get a palindrome (95699659).
The spelling of 52545134 in words is "fifty-two million, five hundred forty-five thousand, one hundred thirty-four".
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