Base | Representation |
---|---|
bin | 1010001001111… |
… | …11100100011000 |
3 | 12221022100121120 |
4 | 11010333210120 |
5 | 133302220112 |
6 | 12242005240 |
7 | 2053101006 |
oct | 504774430 |
9 | 187270546 |
10 | 85195032 |
11 | 440aa31a |
12 | 24646820 |
13 | 1485bb80 |
14 | b459a76 |
15 | 772ce8c |
hex | 513f918 |
85195032 has 32 divisors (see below), whose sum is σ = 229372080. Its totient is φ = 26213760.
The previous prime is 85195027. The next prime is 85195039. The reversal of 85195032 is 23059158.
It is a junction number, because it is equal to n+sod(n) for n = 85194984 and 85195002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85195039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136219 + ... + 136842.
Almost surely, 285195032 is an apocalyptic number.
It is an amenable number.
85195032 is an abundant number, since it is smaller than the sum of its proper divisors (144177048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85195032 is a wasteful number, since it uses less digits than its factorization.
85195032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273083 (or 273079 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 85195032 is about 9230.1154922352. The cubic root of 85195032 is about 440.0189936704.
The spelling of 85195032 in words is "eighty-five million, one hundred ninety-five thousand, thirty-two".
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