Base | Representation |
---|---|
bin | 110010101011100… |
… | …010100000000111 |
3 | 2012020221102002011 |
4 | 302223202200013 |
5 | 3220132234221 |
6 | 220212155051 |
7 | 30033132565 |
oct | 6253424007 |
9 | 2166842064 |
10 | 850274311 |
11 | 3a6a59747 |
12 | 1b8908a87 |
13 | 1072060c3 |
14 | 80cd4a35 |
15 | 4e9a81e1 |
hex | 32ae2807 |
850274311 has 12 divisors (see below), whose sum is σ = 873297000. Its totient is φ = 827583440.
The previous prime is 850274309. The next prime is 850274317. The reversal of 850274311 is 113472058.
It is not a de Polignac number, because 850274311 - 21 = 850274309 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 (850274317) 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 11 ways as a sum of consecutive naturals, for example, 2733846 + ... + 2734156.
It is an arithmetic number, because the mean of its divisors is an integer number (72774750).
Almost surely, 2850274311 is an apocalyptic number.
850274311 is a deficient number, since it is larger than the sum of its proper divisors (23022689).
850274311 is an equidigital number, since it uses as much as digits as its factorization.
850274311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830 (or 519 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 850274311 is about 29159.4634895774. The cubic root of 850274311 is about 947.3701266565.
The spelling of 850274311 in words is "eight hundred fifty million, two hundred seventy-four thousand, three hundred eleven".
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