Base | Representation |
---|---|
bin | 110011001110010010011… |
… | …0111110010000001000000 |
3 | 220221000122120201220210102 |
4 | 1212130210313302001000 |
5 | 1410321030410010304 |
6 | 22550055152421532 |
7 | 1324425332436536 |
oct | 146344467620100 |
9 | 26830576656712 |
10 | 7040070000704 |
11 | 2274749a87a04 |
12 | 9584b52478a8 |
13 | 3c0b50049b10 |
14 | 1a4a53c26156 |
15 | c31dd411d1e |
hex | 66724df2040 |
7040070000704 has 56 divisors (see below), whose sum is σ = 15045318189720. Its totient is φ = 3249143599104.
The previous prime is 7040070000701. The next prime is 7040070000721. The reversal of 7040070000704 is 4070000700407.
It can be written as a sum of positive squares in 4 ways, for example, as 7772185600 + 7032297815104 = 88160^2 + 2651848^2 .
It is a super-2 number, since 2×70400700007042 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (7040070000701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24910172 + ... + 25191204.
It is an arithmetic number, because the mean of its divisors is an integer number (268666396245).
Almost surely, 27040070000704 is an apocalyptic number.
It is an amenable number.
7040070000704 is an abundant number, since it is smaller than the sum of its proper divisors (8005248189016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7040070000704 is a wasteful number, since it uses less digits than its factorization.
7040070000704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311167 (or 311157 counting only the distinct ones).
The product of its (nonzero) digits is 5488, while the sum is 29.
The spelling of 7040070000704 in words is "seven trillion, forty billion, seventy million, seven hundred four", and thus it is an aban number.
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