Search a number
-
+
115794696866 = 21063186729173
BaseRepresentation
bin110101111010111100…
…1101101101010100010
3102001212221011002002112
41223311321231222202
53344121420244431
6125110110115322
711236333453262
oct1536571555242
9361787132075
10115794696866
11451210a6692
121a5374abb42
13abc4ba2914
145866a2d7a2
15302abc9c2b
hex1af5e6daa2

115794696866 has 16 divisors (see below), whose sum is σ = 173954526144. Its totient is φ = 57809919024.

The previous prime is 115794696863. The next prime is 115794696883. The reversal of 115794696866 is 668696497511.

115794696866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 115794696796 and 115794696805.

It is not an unprimeable number, because it can be changed into a prime (115794696863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3954656 + ... + 3983828.

It is an arithmetic number, because the mean of its divisors is an integer number (10872157884).

Almost surely, 2115794696866 is an apocalyptic number.

115794696866 is a deficient number, since it is larger than the sum of its proper divisors (58159829278).

115794696866 is a wasteful number, since it uses less digits than its factorization.

115794696866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32105.

The product of its digits is 117573120, while the sum is 68.

The spelling of 115794696866 in words is "one hundred fifteen billion, seven hundred ninety-four million, six hundred ninety-six thousand, eight hundred sixty-six".

Divisors: 1 2 1063 1867 2126 3734 29173 58346 1984621 3969242 31010899 54465991 62021798 108931982 57897348433 115794696866