Base | Representation |
---|---|
bin | 110010110110000… |
… | …111111000010010 |
3 | 2012110011101000212 |
4 | 302312013320102 |
5 | 3221340030400 |
6 | 220351444122 |
7 | 30065536613 |
oct | 6266077022 |
9 | 2173141025 |
10 | 853048850 |
11 | 3a8584255 |
12 | 1b9826642 |
13 | 107967c44 |
14 | 81417c0a |
15 | 4ed55335 |
hex | 32d87e12 |
853048850 has 24 divisors (see below), whose sum is σ = 1587729108. Its totient is φ = 340992000.
The previous prime is 853048843. The next prime is 853048853. The reversal of 853048850 is 58840358.
853048850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 292072+1.
It can be written as a sum of positive squares in 6 ways, for example, as 432265681 + 420783169 = 20791^2 + 20513^2 .
It is a junction number, because it is equal to n+sod(n) for n = 853048798 and 853048807.
It is not an unprimeable number, because it can be changed into a prime (853048853) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84050 + ... + 93650.
Almost surely, 2853048850 is an apocalyptic number.
853048850 is a deficient number, since it is larger than the sum of its proper divisors (734680258).
853048850 is a wasteful number, since it uses less digits than its factorization.
853048850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11390 (or 11385 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 41.
The square root of 853048850 is about 29207.0000171192. Note that the first 4 decimals coincide. The cubic root of 853048850 is about 948.3994656421.
The spelling of 853048850 in words is "eight hundred fifty-three million, forty-eight thousand, eight hundred fifty".
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