Base | Representation |
---|---|
bin | 10110011011111000111101 |
3 | 102001210202211 |
4 | 112123320331 |
5 | 3001201110 |
6 | 330020421 |
7 | 100663645 |
oct | 26337075 |
9 | 12053684 |
10 | 5881405 |
11 | 3357872 |
12 | 1b77711 |
13 | 12ac02a |
14 | ad1525 |
15 | 7b298a |
hex | 59be3d |
5881405 has 8 divisors (see below), whose sum is σ = 7472952. Its totient is φ = 4428288.
The previous prime is 5881397. The next prime is 5881417. The reversal of 5881405 is 5041885.
5881405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1792921 + 4088484 = 1339^2 + 2022^2 .
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 5881405 - 23 = 5881397 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34512 + ... + 34681.
It is an arithmetic number, because the mean of its divisors is an integer number (934119).
Almost surely, 25881405 is an apocalyptic number.
It is an amenable number.
5881405 is a deficient number, since it is larger than the sum of its proper divisors (1591547).
5881405 is a wasteful number, since it uses less digits than its factorization.
5881405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69215.
The product of its (nonzero) digits is 6400, while the sum is 31.
The square root of 5881405 is about 2425.1608194097. The cubic root of 5881405 is about 180.5068533295.
The spelling of 5881405 in words is "five million, eight hundred eighty-one thousand, four hundred five".
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