Base | Representation |
---|---|
bin | 1100011110101… |
… | …1001001111111 |
3 | 10122111022200022 |
4 | 3013223021333 |
5 | 101344442143 |
6 | 5105522355 |
7 | 1203624506 |
oct | 307531177 |
9 | 118438608 |
10 | 52343423 |
11 | 27601430 |
12 | 156433bb |
13 | aac8c52 |
14 | 6d4783d |
15 | 48de268 |
hex | 31eb27f |
52343423 has 16 divisors (see below), whose sum is σ = 62726400. Its totient is φ = 43116480.
The previous prime is 52343413. The next prime is 52343449. The reversal of 52343423 is 32434325.
It is not a de Polignac number, because 52343423 - 216 = 52277887 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52343392 and 52343401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52343413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638 + ... + 10251.
It is an arithmetic number, because the mean of its divisors is an integer number (3920400).
Almost surely, 252343423 is an apocalyptic number.
52343423 is a deficient number, since it is larger than the sum of its proper divisors (10382977).
52343423 is a wasteful number, since it uses less digits than its factorization.
52343423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10942.
The product of its digits is 8640, while the sum is 26.
The square root of 52343423 is about 7234.8754654106. The cubic root of 52343423 is about 374.0709994179.
Adding to 52343423 its reverse (32434325), we get a palindrome (84777748).
The spelling of 52343423 in words is "fifty-two million, three hundred forty-three thousand, four hundred twenty-three".
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