Base | Representation |
---|---|
bin | 1000101000101011… |
… | …1001010101001000 |
3 | 12222112221021221200 |
4 | 2022022321111020 |
5 | 14221414041242 |
6 | 1022005104200 |
7 | 111305425143 |
oct | 21212712510 |
9 | 5875837850 |
10 | 2318112072 |
11 | a8a571a01 |
12 | 5483b8060 |
13 | 2ac347163 |
14 | 17dc2505a |
15 | d879d04c |
hex | 8a2b9548 |
2318112072 has 48 divisors (see below), whose sum is σ = 6326171280. Its totient is φ = 766802400.
The previous prime is 2318112059. The next prime is 2318112101. The reversal of 2318112072 is 2702118132.
It is an unprimeable number.
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, 113454 + ... + 132317.
It is an arithmetic number, because the mean of its divisors is an integer number (131795235).
Almost surely, 22318112072 is an apocalyptic number.
It is an amenable number.
2318112072 is an abundant number, since it is smaller than the sum of its proper divisors (4008059208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2318112072 is a wasteful number, since it uses less digits than its factorization.
2318112072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245914 (or 245907 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 2318112072 is about 48146.7763406856. The cubic root of 2318112072 is about 1323.4620003327.
It can be divided in two parts, 23181 and 12072, that added together give a palindrome (35253).
The spelling of 2318112072 in words is "two billion, three hundred eighteen million, one hundred twelve thousand, seventy-two".
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