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115387553014 = 21927143111871
BaseRepresentation
bin110101101110110100…
…0100101010011110110
3102000211120001000201121
41223131220211103312
53342303203144024
6125001443414154
711223261006046
oct1533550452366
9360746030647
10115387553014
1144a322a1468
121a44308435a
13ab5b72c7b6
145828929726
1530050a48e4
hex1adda254f6

115387553014 has 16 divisors (see below), whose sum is σ = 182199214080. Its totient is φ = 54654759720.

The previous prime is 115387553011. The next prime is 115387553041. The reversal of 115387553014 is 410355783511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115387553011) 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, 975499 + ... + 1087369.

It is an arithmetic number, because the mean of its divisors is an integer number (11387450880).

Almost surely, 2115387553014 is an apocalyptic number.

115387553014 is a deficient number, since it is larger than the sum of its proper divisors (66811661066).

115387553014 is a wasteful number, since it uses less digits than its factorization.

115387553014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139035.

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 115387553014 in words is "one hundred fifteen billion, three hundred eighty-seven million, five hundred fifty-three thousand, fourteen".

Divisors: 1 2 19 38 27143 54286 111871 223742 515717 1031434 2125549 4251098 3036514553 6073029106 57693776507 115387553014