Base | Representation |
---|---|
bin | 1100111111010000… |
… | …00111011011000101 |
3 | 122222222001012011022 |
4 | 12133220013123011 |
5 | 103240100421210 |
6 | 3111532520525 |
7 | 334541016224 |
oct | 63750073305 |
9 | 18888035138 |
10 | 6973060805 |
11 | 2a59124877 |
12 | 1427320145 |
13 | 8718631a9 |
14 | 4a2146cbb |
15 | 2ac297155 |
hex | 19fa076c5 |
6973060805 has 16 divisors (see below), whose sum is σ = 8537943024. Its totient is φ = 5465241600.
The previous prime is 6973060793. The next prime is 6973060807. The reversal of 6973060805 is 5080603796.
It can be written as a sum of positive squares in 8 ways, for example, as 296046436 + 6677014369 = 17206^2 + 81713^2 .
It is not a de Polignac number, because 6973060805 - 212 = 6973056709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6973060807) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166997 + ... + 204533.
It is an arithmetic number, because the mean of its divisors is an integer number (533621439).
Almost surely, 26973060805 is an apocalyptic number.
It is an amenable number.
6973060805 is a deficient number, since it is larger than the sum of its proper divisors (1564882219).
6973060805 is a wasteful number, since it uses less digits than its factorization.
6973060805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38296.
The product of its (nonzero) digits is 272160, while the sum is 44.
The square root of 6973060805 is about 83504.8549786179. The cubic root of 6973060805 is about 1910.4740839564.
The spelling of 6973060805 in words is "six billion, nine hundred seventy-three million, sixty thousand, eight hundred five".
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