Base | Representation |
---|---|
bin | 1010001111100… |
… | …01010000001100 |
3 | 12222200022221222 |
4 | 11013301100030 |
5 | 133444012303 |
6 | 12305342512 |
7 | 2062221605 |
oct | 507612014 |
9 | 188608858 |
10 | 85922828 |
11 | 44557102 |
12 | 24937a38 |
13 | 14a55214 |
14 | b5a8dac |
15 | 7823938 |
hex | 51f140c |
85922828 has 24 divisors (see below), whose sum is σ = 160059312. Its totient is φ = 40218624.
The previous prime is 85922813. The next prime is 85922833. The reversal of 85922828 is 82822958.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9851 + ... + 16397.
It is an arithmetic number, because the mean of its divisors is an integer number (6669138).
Almost surely, 285922828 is an apocalyptic number.
It is an amenable number.
85922828 is a deficient number, since it is larger than the sum of its proper divisors (74136484).
85922828 is a wasteful number, since it uses less digits than its factorization.
85922828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6761 (or 6759 counting only the distinct ones).
The product of its digits is 184320, while the sum is 44.
The square root of 85922828 is about 9269.4567262596. The cubic root of 85922828 is about 441.2684266582.
The spelling of 85922828 in words is "eighty-five million, nine hundred twenty-two thousand, eight hundred twenty-eight".
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