Base | Representation |
---|---|
bin | 1100110001001001… |
… | …00101111100010101 |
3 | 122200201022200011111 |
4 | 12120210211330111 |
5 | 103014300243400 |
6 | 3052103535021 |
7 | 331602650362 |
oct | 63044457425 |
9 | 18621280144 |
10 | 6854696725 |
11 | 29a8330118 |
12 | 13b375a471 |
13 | 85318ca86 |
14 | 490535469 |
15 | 2a1bb63ba |
hex | 198925f15 |
6854696725 has 24 divisors (see below), whose sum is σ = 8743581000. Its totient is φ = 5327616000.
The previous prime is 6854696711. The next prime is 6854696749. The reversal of 6854696725 is 5276964586.
6854696725 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 12 ways, for example, as 3572094289 + 3282602436 = 59767^2 + 57294^2 .
It is not a de Polignac number, because 6854696725 - 211 = 6854694677 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6854696725.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233151 + ... + 260899.
It is an arithmetic number, because the mean of its divisors is an integer number (364315875).
Almost surely, 26854696725 is an apocalyptic number.
It is an amenable number.
6854696725 is a deficient number, since it is larger than the sum of its proper divisors (1888884275).
6854696725 is a wasteful number, since it uses less digits than its factorization.
6854696725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28041 (or 28036 counting only the distinct ones).
The product of its digits is 21772800, while the sum is 58.
The square root of 6854696725 is about 82793.0958776153. The cubic root of 6854696725 is about 1899.6025692281.
The spelling of 6854696725 in words is "six billion, eight hundred fifty-four million, six hundred ninety-six thousand, seven hundred twenty-five".
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