Base | Representation |
---|---|
bin | 1100101010101… |
… | …0011011001100 |
3 | 10200222010100111 |
4 | 3022222123030 |
5 | 102100024420 |
6 | 5134405404 |
7 | 1213366543 |
oct | 312523314 |
9 | 120863314 |
10 | 53126860 |
11 | 27a96aa6 |
12 | 15960864 |
13 | b011717 |
14 | 70ad15a |
15 | 49e645a |
hex | 32aa6cc |
53126860 has 24 divisors (see below), whose sum is σ = 111809376. Its totient is φ = 21204480.
The previous prime is 53126833. The next prime is 53126861. The reversal of 53126860 is 6862135.
53126860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (53126861) 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, 7420 + ... + 12700.
It is an arithmetic number, because the mean of its divisors is an integer number (4658724).
Almost surely, 253126860 is an apocalyptic number.
It is an amenable number.
53126860 is an abundant number, since it is smaller than the sum of its proper divisors (58682516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53126860 is a wasteful number, since it uses less digits than its factorization.
53126860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5793 (or 5791 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 53126860 is about 7288.8174623872. The cubic root of 53126860 is about 375.9280362502.
Adding to 53126860 its reverse (6862135), we get a palindrome (59988995).
The spelling of 53126860 in words is "fifty-three million, one hundred twenty-six thousand, eight hundred sixty".
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