Base | Representation |
---|---|
bin | 11010110010011001010… |
… | …11010001000100101010 |
3 | 10020222201220200122000010 |
4 | 31121030223101010222 |
5 | 110034444302140012 |
6 | 1542455155552350 |
7 | 123332413626042 |
oct | 15311453210452 |
9 | 3228656618003 |
10 | 920409411882 |
11 | 325386133044 |
12 | 12a46b2bb6b6 |
13 | 68a42c1c29c |
14 | 32795c02722 |
15 | 18e1e1b9c3c |
hex | d64cad112a |
920409411882 has 8 divisors (see below), whose sum is σ = 1840818823776. Its totient is φ = 306803137292.
The previous prime is 920409411881. The next prime is 920409411893. The reversal of 920409411882 is 288114904029.
It is a sphenic number, since it is the product of 3 distinct primes.
920409411882 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (920409411881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76700784318 + ... + 76700784329.
It is an arithmetic number, because the mean of its divisors is an integer number (230102352972).
Almost surely, 2920409411882 is an apocalyptic number.
920409411882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920409411882 is a wasteful number, since it uses less digits than its factorization.
920409411882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153401568652.
The product of its (nonzero) digits is 331776, while the sum is 48.
The spelling of 920409411882 in words is "nine hundred twenty billion, four hundred nine million, four hundred eleven thousand, eight hundred eighty-two".
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