Base | Representation |
---|---|
bin | 100111100110001011… |
… | …0101010010010010100 |
3 | 22010111002100102011211 |
4 | 1033030112222102110 |
5 | 2343121403333220 |
6 | 103021421311204 |
7 | 6100123323034 |
oct | 1171426522224 |
9 | 263432312154 |
10 | 85032871060 |
11 | 33075925655 |
12 | 14591405504 |
13 | 8031a32427 |
14 | 41893558c4 |
15 | 232a269b5a |
hex | 13cc5aa494 |
85032871060 has 24 divisors (see below), whose sum is σ = 178705709280. Its totient is φ = 33987114144.
The previous prime is 85032871039. The next prime is 85032871117. The reversal of 85032871060 is 6017823058.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600350 + ... + 1652629.
It is an arithmetic number, because the mean of its divisors is an integer number (7446071220).
Almost surely, 285032871060 is an apocalyptic number.
It is an amenable number.
85032871060 is an abundant number, since it is smaller than the sum of its proper divisors (93672838220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85032871060 is a wasteful number, since it uses less digits than its factorization.
85032871060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3254295 (or 3254293 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 85032871060 in words is "eighty-five billion, thirty-two million, eight hundred seventy-one thousand, sixty".
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