Base | Representation |
---|---|
bin | 1011010011011111… |
… | …00110111000001001 |
3 | 120122221222221022021 |
4 | 11221233212320021 |
5 | 44412134224420 |
6 | 2442120524441 |
7 | 303253054600 |
oct | 55157467011 |
9 | 16587887267 |
10 | 6069054985 |
11 | 2634906924 |
12 | 1214620721 |
13 | 7594963c6 |
14 | 418066a37 |
15 | 257c287aa |
hex | 169be6e09 |
6069054985 has 12 divisors (see below), whose sum is σ = 8471905668. Its totient is φ = 4161637536.
The previous prime is 6069054983. The next prime is 6069054989. The reversal of 6069054985 is 5894509606.
It can be written as a sum of positive squares in 2 ways, for example, as 1467196416 + 4601858569 = 38304^2 + 67837^2 .
It is not a de Polignac number, because 6069054985 - 21 = 6069054983 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6069054983) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12385582 + ... + 12386071.
It is an arithmetic number, because the mean of its divisors is an integer number (705992139).
Almost surely, 26069054985 is an apocalyptic number.
It is an amenable number.
6069054985 is a deficient number, since it is larger than the sum of its proper divisors (2402850683).
6069054985 is a wasteful number, since it uses less digits than its factorization.
6069054985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24771672 (or 24771665 counting only the distinct ones).
The product of its (nonzero) digits is 2332800, while the sum is 52.
The square root of 6069054985 is about 77904.1397167057. The cubic root of 6069054985 is about 1824.0651981198.
The spelling of 6069054985 in words is "six billion, sixty-nine million, fifty-four thousand, nine hundred eighty-five".
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