Base | Representation |
---|---|
bin | 1101001111110100… |
… | …01001010011001100 |
3 | 200100122111021111122 |
4 | 12213322021103030 |
5 | 104031133123222 |
6 | 3133414540112 |
7 | 341146020623 |
oct | 64772112314 |
9 | 20318437448 |
10 | 7112004812 |
11 | 301a5a5530 |
12 | 1465967638 |
13 | 894590993 |
14 | 4b67946ba |
15 | 2b9590a42 |
hex | 1a7e894cc |
7112004812 has 24 divisors (see below), whose sum is σ = 13908624912. Its totient is φ = 3153881600.
The previous prime is 7112004811. The next prime is 7112004827. The reversal of 7112004812 is 2184002117.
It is a super-2 number, since 2×71120048122 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (7112004811) 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, 1969373 + ... + 1972980.
It is an arithmetic number, because the mean of its divisors is an integer number (579526038).
Almost surely, 27112004812 is an apocalyptic number.
It is an amenable number.
7112004812 is a deficient number, since it is larger than the sum of its proper divisors (6796620100).
7112004812 is a wasteful number, since it uses less digits than its factorization.
7112004812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3942409 (or 3942407 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 26.
The square root of 7112004812 is about 84332.7030990944. The cubic root of 7112004812 is about 1923.0799824347.
Adding to 7112004812 its reverse (2184002117), we get a palindrome (9296006929).
The spelling of 7112004812 in words is "seven billion, one hundred twelve million, four thousand, eight hundred twelve".
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