Base | Representation |
---|---|
bin | 110010101010110… |
… | …000110001111100 |
3 | 2012020120001201020 |
4 | 302222300301330 |
5 | 3220104230102 |
6 | 220203544140 |
7 | 30031324044 |
oct | 6252606174 |
9 | 2166501636 |
10 | 850070652 |
11 | 3a692a732 |
12 | 1b882b050 |
13 | 1071644b2 |
14 | 80c80724 |
15 | 4e967bbc |
hex | 32ab0c7c |
850070652 has 48 divisors (see below), whose sum is σ = 2126799360. Its totient is φ = 263308032.
The previous prime is 850070647. The next prime is 850070653. The reversal of 850070652 is 256070058.
It is a happy number.
850070652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×8500706522 = 1445240226783410208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (850070653) 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, 10258 + ... + 42489.
It is an arithmetic number, because the mean of its divisors is an integer number (44308320).
Almost surely, 2850070652 is an apocalyptic number.
It is an amenable number.
850070652 is an abundant number, since it is smaller than the sum of its proper divisors (1276728708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
850070652 is a wasteful number, since it uses less digits than its factorization.
850070652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52850 (or 52848 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 850070652 is about 29155.9711208528. The cubic root of 850070652 is about 947.2944821041.
The spelling of 850070652 in words is "eight hundred fifty million, seventy thousand, six hundred fifty-two".
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