Base | Representation |
---|---|
bin | 1100011110110… |
… | …1010110100111 |
3 | 10122111210000122 |
4 | 3013231112213 |
5 | 101400234143 |
6 | 5110032155 |
7 | 1203662654 |
oct | 307552647 |
9 | 118453018 |
10 | 52352423 |
11 | 27608172 |
12 | 1564865b |
13 | ab00086 |
14 | 6d4ac2b |
15 | 48e1c68 |
hex | 31ed5a7 |
52352423 has 4 divisors (see below), whose sum is σ = 52372488. Its totient is φ = 52332360.
The previous prime is 52352387. The next prime is 52352473. The reversal of 52352423 is 32425325.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52352423 - 26 = 52352359 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52352392 and 52352401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52352473) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5408 + ... + 11573.
It is an arithmetic number, because the mean of its divisors is an integer number (13093122).
Almost surely, 252352423 is an apocalyptic number.
52352423 is a deficient number, since it is larger than the sum of its proper divisors (20065).
52352423 is a wasteful number, since it uses less digits than its factorization.
52352423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20064.
The product of its digits is 7200, while the sum is 26.
The square root of 52352423 is about 7235.4974258858. The cubic root of 52352423 is about 374.0924376163.
Adding to 52352423 its reverse (32425325), we get a palindrome (84777748).
The spelling of 52352423 in words is "fifty-two million, three hundred fifty-two thousand, four hundred twenty-three".
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