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115642614052 = 2272718310047
BaseRepresentation
bin110101110110011010…
…1100100000100100100
3102001111022222110200201
41223230311210010210
53343314002122202
6125043034320244
711232506000200
oct1535465440444
9361438873621
10115642614052
1145053271609
121a4b4589084
13ab9c5249a4
145850761b00
15301c688387
hex1aecd64124

115642614052 has 36 divisors (see below), whose sum is σ = 238731058944. Its totient is φ = 48863070480.

The previous prime is 115642613953. The next prime is 115642614107. The reversal of 115642614052 is 250416246511.

115642614052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4141108 + ... + 4168939.

It is an arithmetic number, because the mean of its divisors is an integer number (6631418304).

Almost surely, 2115642614052 is an apocalyptic number.

It is an amenable number.

115642614052 is an abundant number, since it is smaller than the sum of its proper divisors (123088444892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115642614052 is a wasteful number, since it uses less digits than its factorization.

115642614052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310136 (or 8310127 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 115642614052 in words is "one hundred fifteen billion, six hundred forty-two million, six hundred fourteen thousand, fifty-two".

Divisors: 1 2 4 7 14 28 49 71 98 142 196 284 497 994 1988 3479 6958 13916 8310047 16620094 33240188 58170329 116340658 232681316 407192303 590013337 814384606 1180026674 1628769212 2360053348 4130093359 8260186718 16520373436 28910653513 57821307026 115642614052