Base | Representation |
---|---|
bin | 1101000010111111… |
… | …10101010101100111 |
3 | 200002011002121211010 |
4 | 12201133311111213 |
5 | 103321114202012 |
6 | 3115013313303 |
7 | 335401535361 |
oct | 64137652547 |
9 | 20064077733 |
10 | 7004444007 |
11 | 2a7490a500 |
12 | 1435935833 |
13 | 878200932 |
14 | 4a6395d31 |
15 | 2aede5c3c |
hex | 1a17f5567 |
7004444007 has 24 divisors (see below), whose sum is σ = 10302148080. Its totient is φ = 4229948800.
The previous prime is 7004443997. The next prime is 7004444009.
7004444007 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 7004444007 - 24 = 7004443991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7004444009) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67669 + ... + 136337.
It is an arithmetic number, because the mean of its divisors is an integer number (429256170).
Almost surely, 27004444007 is an apocalyptic number.
7004444007 is a deficient number, since it is larger than the sum of its proper divisors (3297704073).
7004444007 is a wasteful number, since it uses less digits than its factorization.
7004444007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68975 (or 68964 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 30.
The square root of 7004444007 is about 83692.5564611334. The cubic root of 7004444007 is about 1913.3359104490.
The spelling of 7004444007 in words is "seven billion, four million, four hundred forty-four thousand, seven".
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