Base | Representation |
---|---|
bin | 1100011111101… |
… | …0100010001011 |
3 | 10122121112002012 |
4 | 3013322202023 |
5 | 101404001121 |
6 | 5111130135 |
7 | 1204306241 |
oct | 307724213 |
9 | 118545065 |
10 | 52406411 |
11 | 27644792 |
12 | 1567394b |
13 | ab1b815 |
14 | 6d62791 |
15 | 4902c5b |
hex | 31fa88b |
52406411 has 4 divisors (see below), whose sum is σ = 52432824. Its totient is φ = 52380000.
The previous prime is 52406401. The next prime is 52406447. The reversal of 52406411 is 11460425.
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 52406411 - 210 = 52405387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52406401) 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, 9965 + ... + 14286.
It is an arithmetic number, because the mean of its divisors is an integer number (13108206).
Almost surely, 252406411 is an apocalyptic number.
52406411 is a deficient number, since it is larger than the sum of its proper divisors (26413).
52406411 is a wasteful number, since it uses less digits than its factorization.
52406411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26412.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 52406411 is about 7239.2272377651. The cubic root of 52406411 is about 374.2209866744.
Adding to 52406411 its reverse (11460425), we get a palindrome (63866836).
The spelling of 52406411 in words is "fifty-two million, four hundred six thousand, four hundred eleven".
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