Base | Representation |
---|---|
bin | 110010101011111… |
… | …100111010110000 |
3 | 2012021010220111121 |
4 | 302223330322300 |
5 | 3220144220022 |
6 | 220214352024 |
7 | 30034063210 |
oct | 6253747260 |
9 | 2167126447 |
10 | 850382512 |
11 | 3a7022a71 |
12 | 1b895b614 |
13 | 107243425 |
14 | 80d22240 |
15 | 4e9ca2c7 |
hex | 32afceb0 |
850382512 has 40 divisors (see below), whose sum is σ = 1885395200. Its totient is φ = 363984192.
The previous prime is 850382503. The next prime is 850382557. The reversal of 850382512 is 215283058.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91789 + ... + 100627.
It is an arithmetic number, because the mean of its divisors is an integer number (47134880).
Almost surely, 2850382512 is an apocalyptic number.
It is an amenable number.
850382512 is an abundant number, since it is smaller than the sum of its proper divisors (1035012688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
850382512 is a wasteful number, since it uses less digits than its factorization.
850382512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9713 (or 9707 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 850382512 is about 29161.3187630464. The cubic root of 850382512 is about 947.4103105697.
The spelling of 850382512 in words is "eight hundred fifty million, three hundred eighty-two thousand, five hundred twelve".
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