Base | Representation |
---|---|
bin | 10101101000011110010101 |
3 | 101200002212211 |
4 | 111220132111 |
5 | 2422431210 |
6 | 321313421 |
7 | 66125650 |
oct | 25503625 |
9 | 11602784 |
10 | 5670805 |
11 | 3223618 |
12 | 1a95871 |
13 | 123720a |
14 | a78897 |
15 | 77038a |
hex | 568795 |
5670805 has 32 divisors (see below), whose sum is σ = 8317440. Its totient is φ = 3628800.
The previous prime is 5670803. The next prime is 5670823. The reversal of 5670805 is 5080765.
5670805 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5670805 - 21 = 5670803 is a prime.
5670805 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5670803) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37480 + ... + 37630.
It is an arithmetic number, because the mean of its divisors is an integer number (259920).
Almost surely, 25670805 is an apocalyptic number.
It is an amenable number.
5670805 is a deficient number, since it is larger than the sum of its proper divisors (2646635).
5670805 is a wasteful number, since it uses less digits than its factorization.
5670805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229.
The product of its (nonzero) digits is 8400, while the sum is 31.
The square root of 5670805 is about 2381.3452080704. The cubic root of 5670805 is about 178.3260970851.
The spelling of 5670805 in words is "five million, six hundred seventy thousand, eight hundred five".
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