Base | Representation |
---|---|
bin | 11000100000100011111… |
… | …00101111110000001000 |
3 | 2222111122102102112110101 |
4 | 30100101330233300020 |
5 | 102244122332230140 |
6 | 1442510121055144 |
7 | 114561250034305 |
oct | 14202174576010 |
9 | 2874572375411 |
10 | 842114726920 |
11 | 2a515889a435 |
12 | 11725a6274b4 |
13 | 615461a502c |
14 | 2ca897340ac |
15 | 16d8a79e99a |
hex | c411f2fc08 |
842114726920 has 32 divisors (see below), whose sum is σ = 1894784569920. Its totient is φ = 336841191360.
The previous prime is 842114726857. The next prime is 842114726923. The reversal of 842114726920 is 29627411248.
It is not an unprimeable number, because it can be changed into a prime (842114726923) by changing a digit.
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, 4882555 + ... + 5052085.
It is an arithmetic number, because the mean of its divisors is an integer number (59212017810).
Almost surely, 2842114726920 is an apocalyptic number.
It is an amenable number.
842114726920 is an abundant number, since it is smaller than the sum of its proper divisors (1052669843000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
842114726920 is a wasteful number, since it uses less digits than its factorization.
842114726920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293725 (or 293721 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 842114726920 in words is "eight hundred forty-two billion, one hundred fourteen million, seven hundred twenty-six thousand, nine hundred twenty".
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