Base | Representation |
---|---|
bin | 10011110001111000111101 |
3 | 100202102121012 |
4 | 103301320331 |
5 | 2311410320 |
6 | 303045005 |
7 | 62033603 |
oct | 23617075 |
9 | 10672535 |
10 | 5185085 |
11 | 2a216a4 |
12 | 18a0765 |
13 | 10c70c9 |
14 | 98d873 |
15 | 6c64c5 |
hex | 4f1e3d |
5185085 has 8 divisors (see below), whose sum is σ = 6588216. Its totient is φ = 3904000.
The previous prime is 5185067. The next prime is 5185121. The reversal of 5185085 is 5805815.
5185085 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 1413721 + 3771364 = 1189^2 + 1942^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5185085 - 210 = 5184061 is a prime.
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, 30416 + ... + 30585.
It is an arithmetic number, because the mean of its divisors is an integer number (823527).
Almost surely, 25185085 is an apocalyptic number.
It is an amenable number.
5185085 is a deficient number, since it is larger than the sum of its proper divisors (1403131).
5185085 is a wasteful number, since it uses less digits than its factorization.
5185085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61023.
The product of its (nonzero) digits is 8000, while the sum is 32.
The square root of 5185085 is about 2277.0781716928. The cubic root of 5185085 is about 173.0820219834.
The spelling of 5185085 in words is "five million, one hundred eighty-five thousand, eighty-five".
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