Base | Representation |
---|---|
bin | 111010101011001000100… |
… | …0010100010010101000011 |
3 | 1001112220211002100002110000 |
4 | 1311112101002202111003 |
5 | 2024110222231211221 |
6 | 25052331310211043 |
7 | 1461416410216266 |
oct | 165262102422503 |
9 | 31486732302400 |
10 | 8064086975811 |
11 | 2629a6195a759 |
12 | aa2a5a4b3a83 |
13 | 466594ca6319 |
14 | 1dc437c46cdd |
15 | deb733bde26 |
hex | 755910a2543 |
8064086975811 has 20 divisors (see below), whose sum is σ = 12048737704344. Its totient is φ = 5374993356000.
The previous prime is 8064086975809. The next prime is 8064086975837. The reversal of 8064086975811 is 1185796804608.
8064086975811 is a `hidden beast` number, since 8 + 0 + 6 + 40 + 8 + 6 + 9 + 7 + 581 + 1 = 666.
It is not a de Polignac number, because 8064086975811 - 21 = 8064086975809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8064086975881) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9446010 + ... + 10264271.
Almost surely, 28064086975811 is an apocalyptic number.
8064086975811 is a gapful number since it is divisible by the number (81) formed by its first and last digit.
8064086975811 is a deficient number, since it is larger than the sum of its proper divisors (3984650728533).
8064086975811 is a wasteful number, since it uses less digits than its factorization.
8064086975811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19715344 (or 19715335 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 63.
The spelling of 8064086975811 in words is "eight trillion, sixty-four billion, eighty-six million, nine hundred seventy-five thousand, eight hundred eleven".
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