Base | Representation |
---|---|
bin | 110010101101100… |
… | …011000011010101 |
3 | 2012021221011100201 |
4 | 302231203003111 |
5 | 3220301111403 |
6 | 220231340501 |
7 | 30040454650 |
oct | 6255430325 |
9 | 2167834321 |
10 | 850800853 |
11 | 3a7289301 |
12 | 1b8b21731 |
13 | 10735b976 |
14 | 80dd0897 |
15 | 4ea5e21d |
hex | 32b630d5 |
850800853 has 16 divisors (see below), whose sum is σ = 1037418624. Its totient is φ = 681108480.
The previous prime is 850800851. The next prime is 850800857. The reversal of 850800853 is 358008058.
850800853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 850800853 - 21 = 850800851 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (850800851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11700 + ... + 42877.
It is an arithmetic number, because the mean of its divisors is an integer number (64838664).
Almost surely, 2850800853 is an apocalyptic number.
It is an amenable number.
850800853 is a deficient number, since it is larger than the sum of its proper divisors (186617771).
850800853 is a wasteful number, since it uses less digits than its factorization.
850800853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54732.
The product of its (nonzero) digits is 38400, while the sum is 37.
The square root of 850800853 is about 29168.4907562939. The cubic root of 850800853 is about 947.5656428648.
The spelling of 850800853 in words is "eight hundred fifty million, eight hundred thousand, eight hundred fifty-three".
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