Base | Representation |
---|---|
bin | 1101000010100011… |
… | …10001111011000111 |
3 | 200001220011110022200 |
4 | 12201101301323013 |
5 | 103314143310012 |
6 | 3114402325543 |
7 | 335325323013 |
oct | 64121617307 |
9 | 20056143280 |
10 | 7000760007 |
11 | 2a7282367a |
12 | 14346598b3 |
13 | 877510b57 |
14 | 4a5ab7543 |
15 | 2ae9193dc |
hex | 1a1471ec7 |
7000760007 has 18 divisors (see below), whose sum is σ = 10672447032. Its totient is φ = 4421530584.
The previous prime is 7000759979. The next prime is 7000760009. The reversal of 7000760007 is 7000670007.
It is not a de Polignac number, because 7000760007 - 214 = 7000743623 is a prime.
It is a super-2 number, since 2×70007600072 = 98021281351221280098, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7000760009) 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 17 ways as a sum of consecutive naturals, for example, 1074123 + ... + 1080620.
It is an arithmetic number, because the mean of its divisors is an integer number (592913724).
Almost surely, 27000760007 is an apocalyptic number.
7000760007 is a deficient number, since it is larger than the sum of its proper divisors (3671687025).
7000760007 is a wasteful number, since it uses less digits than its factorization.
7000760007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2154787 (or 2154765 counting only the distinct ones).
The product of its (nonzero) digits is 2058, while the sum is 27.
The square root of 7000760007 is about 83670.5444406812. The cubic root of 7000760007 is about 1913.0004107951. Note that the first 3 decimals are identical.
Subtracting from 7000760007 its reverse (7000670007), we obtain a square (90000 = 3002).
The spelling of 7000760007 in words is "seven billion, seven hundred sixty thousand, seven".
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