Base | Representation |
---|---|
bin | 1100111010001111… |
… | …10101011011001100 |
3 | 122220000222111222222 |
4 | 12131013311123030 |
5 | 103143321402134 |
6 | 3103432154512 |
7 | 333520621331 |
oct | 63507653314 |
9 | 18800874888 |
10 | 6931044044 |
11 | 2a37436a81 |
12 | 1415238a38 |
13 | 865c416c2 |
14 | 49a72a988 |
15 | 2a8747a2e |
hex | 19d1f56cc |
6931044044 has 12 divisors (see below), whose sum is σ = 12130591704. Its totient is φ = 3465160704.
The previous prime is 6931044037. The next prime is 6931044061. The reversal of 6931044044 is 4404401396.
It is a junction number, because it is equal to n+sod(n) for n = 6931043995 and 6931044013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44597 + ... + 125900.
It is an arithmetic number, because the mean of its divisors is an integer number (1010882642).
Almost surely, 26931044044 is an apocalyptic number.
It is an amenable number.
6931044044 is a deficient number, since it is larger than the sum of its proper divisors (5199547660).
6931044044 is a wasteful number, since it uses less digits than its factorization.
6931044044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180664 (or 180662 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 6931044044 is about 83252.8921059203. The cubic root of 6931044044 is about 1906.6291103958.
The spelling of 6931044044 in words is "six billion, nine hundred thirty-one million, forty-four thousand, forty-four".
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