Base | Representation |
---|---|
bin | 111111101100011100… |
… | …0100001111010100011 |
3 | 111002001121202021122100 |
4 | 1333120320201322203 |
5 | 4220112331340221 |
6 | 142500451341443 |
7 | 12611413425504 |
oct | 1773070417243 |
9 | 432047667570 |
10 | 136782683811 |
11 | 53011293944 |
12 | 226142b1883 |
13 | cb8b16c7c7 |
14 | 6898216bab |
15 | 3858552926 |
hex | 1fd8e21ea3 |
136782683811 has 12 divisors (see below), whose sum is σ = 197591392440. Its totient is φ = 91180884480.
The previous prime is 136782683777. The next prime is 136782683839. The reversal of 136782683811 is 118386287631.
It is a happy number.
136782683811 is a `hidden beast` number, since 1 + 367 + 8 + 268 + 3 + 8 + 11 = 666.
It is not a de Polignac number, because 136782683811 - 27 = 136782683683 is a prime.
It is not an unprimeable number, because it can be changed into a prime (136782683711) 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, 515421 + ... + 734318.
It is an arithmetic number, because the mean of its divisors is an integer number (16465949370).
Almost surely, 2136782683811 is an apocalyptic number.
136782683811 is a deficient number, since it is larger than the sum of its proper divisors (60808708629).
136782683811 is a wasteful number, since it uses less digits than its factorization.
136782683811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1261906 (or 1261903 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 54.
The spelling of 136782683811 in words is "one hundred thirty-six billion, seven hundred eighty-two million, six hundred eighty-three thousand, eight hundred eleven".
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