Base | Representation |
---|---|
bin | 1100100001010… |
… | …0010101111011 |
3 | 10122210220002110 |
4 | 3020110111323 |
5 | 101420341443 |
6 | 5113303403 |
7 | 1205226366 |
oct | 310242573 |
9 | 118726073 |
10 | 52512123 |
11 | 27707154 |
12 | 15704b63 |
13 | ab57981 |
14 | 6d8d0dd |
15 | 4924233 |
hex | 321457b |
52512123 has 8 divisors (see below), whose sum is σ = 70372368. Its totient is φ = 34829984.
The previous prime is 52512107. The next prime is 52512149. The reversal of 52512123 is 32121525.
52512123 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 cyclic number.
It is not a de Polignac number, because 52512123 - 24 = 52512107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52512123.
It is not an unprimeable number, because it can be changed into a prime (52512023) 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 7 ways as a sum of consecutive naturals, for example, 43836 + ... + 45017.
It is an arithmetic number, because the mean of its divisors is an integer number (8796546).
Almost surely, 252512123 is an apocalyptic number.
52512123 is a deficient number, since it is larger than the sum of its proper divisors (17860245).
52512123 is a wasteful number, since it uses less digits than its factorization.
52512123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89053.
The product of its digits is 600, while the sum is 21.
The square root of 52512123 is about 7246.5248912841. The cubic root of 52512123 is about 374.4724386031.
Adding to 52512123 its reverse (32121525), we get a palindrome (84633648).
The spelling of 52512123 in words is "fifty-two million, five hundred twelve thousand, one hundred twenty-three".
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