Base | Representation |
---|---|
bin | 1100100011010… |
… | …0010110110110 |
3 | 10200001112222011 |
4 | 3020310112312 |
5 | 101434041004 |
6 | 5120154434 |
7 | 1206313606 |
oct | 310642666 |
9 | 120045864 |
10 | 52643254 |
11 | 27796724 |
12 | 15768a1a |
13 | aba2571 |
14 | 6dc4c06 |
15 | 494d004 |
hex | 32345b6 |
52643254 has 8 divisors (see below), whose sum is σ = 83609928. Its totient is φ = 24773280.
The previous prime is 52643249. The next prime is 52643263. The reversal of 52643254 is 45234625.
52643254 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 congruent number.
It is an unprimeable number.
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, 774132 + ... + 774199.
It is an arithmetic number, because the mean of its divisors is an integer number (10451241).
Almost surely, 252643254 is an apocalyptic number.
52643254 is a deficient number, since it is larger than the sum of its proper divisors (30966674).
52643254 is a wasteful number, since it uses less digits than its factorization.
52643254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1548350.
The product of its digits is 28800, while the sum is 31.
The square root of 52643254 is about 7255.5671039554. The cubic root of 52643254 is about 374.7838849568.
Adding to 52643254 its reverse (45234625), we get a palindrome (97877879).
The spelling of 52643254 in words is "fifty-two million, six hundred forty-three thousand, two hundred fifty-four".
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