Base | Representation |
---|---|
bin | 1100011111101… |
… | …0011101011001 |
3 | 10122121111122212 |
4 | 3013322131121 |
5 | 101403443410 |
6 | 5111124505 |
7 | 1204305323 |
oct | 307723531 |
9 | 118544585 |
10 | 52406105 |
11 | 27644534 |
12 | 15673735 |
13 | ab1b63b |
14 | 6d62613 |
15 | 4902b05 |
hex | 31fa759 |
52406105 has 4 divisors (see below), whose sum is σ = 62887332. Its totient is φ = 41924880.
The previous prime is 52406099. The next prime is 52406111. The reversal of 52406105 is 50160425.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (52406099) and next prime (52406111).
It can be written as a sum of positive squares in 2 ways, for example, as 33605209 + 18800896 = 5797^2 + 4336^2 .
It is not a de Polignac number, because 52406105 - 26 = 52406041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240606 + ... + 5240615.
It is an arithmetic number, because the mean of its divisors is an integer number (15721833).
Almost surely, 252406105 is an apocalyptic number.
It is an amenable number.
52406105 is a deficient number, since it is larger than the sum of its proper divisors (10481227).
52406105 is a wasteful number, since it uses less digits than its factorization.
52406105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10481226.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 52406105 is about 7239.2061028817. The cubic root of 52406105 is about 374.2202583167.
The spelling of 52406105 in words is "fifty-two million, four hundred six thousand, one hundred five".
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