Base | Representation |
---|---|
bin | 111100111010010… |
… | …0100011110011100 |
3 | 12021102211000111020 |
4 | 1321310210132130 |
5 | 13141204332103 |
6 | 534450124140 |
7 | 101435134431 |
oct | 17164443634 |
9 | 5242730436 |
10 | 2043824028 |
11 | 95975a274 |
12 | 490580650 |
13 | 26757c63c |
14 | 155625b88 |
15 | be66c753 |
hex | 79d2479c |
2043824028 has 12 divisors (see below), whose sum is σ = 4768922760. Its totient is φ = 681274672.
The previous prime is 2043824023. The next prime is 2043824059. The reversal of 2043824028 is 8204283402.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 2043824028.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2043824023) 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 3 ways as a sum of consecutive naturals, for example, 85159323 + ... + 85159346.
It is an arithmetic number, because the mean of its divisors is an integer number (397410230).
Almost surely, 22043824028 is an apocalyptic number.
It is an amenable number.
2043824028 is an abundant number, since it is smaller than the sum of its proper divisors (2725098732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2043824028 is a wasteful number, since it uses less digits than its factorization.
2043824028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170318676 (or 170318674 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 33.
The square root of 2043824028 is about 45208.6720441997. The cubic root of 2043824028 is about 1269.0571107105.
The spelling of 2043824028 in words is "two billion, forty-three million, eight hundred twenty-four thousand, twenty-eight".
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