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115388114341 = 139830130319
BaseRepresentation
bin110101101110110101…
…0101110010110100101
3102000211121002112201111
41223131222232112211
53342303324124331
6125001503425021
711223265534423
oct1533552562645
9360747075644
10115388114341
1144a32645175
121a4432b5171
13ab5b898146
145828a34113
153005165db1
hex1addaae5a5

115388114341 has 4 divisors (see below), whose sum is σ = 116218244800. Its totient is φ = 114557983884.

The previous prime is 115388114327. The next prime is 115388114357. The reversal of 115388114341 is 143411883511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115388114341 - 223 = 115379725733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115388114294 and 115388114303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115388114321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415065021 + ... + 415065298.

It is an arithmetic number, because the mean of its divisors is an integer number (29054561200).

Almost surely, 2115388114341 is an apocalyptic number.

It is an amenable number.

115388114341 is a deficient number, since it is larger than the sum of its proper divisors (830130459).

115388114341 is an equidigital number, since it uses as much as digits as its factorization.

115388114341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830130458.

The product of its digits is 46080, while the sum is 40.

Adding to 115388114341 its reverse (143411883511), we get a palindrome (258799997852).

The spelling of 115388114341 in words is "one hundred fifteen billion, three hundred eighty-eight million, one hundred fourteen thousand, three hundred forty-one".

Divisors: 1 139 830130319 115388114341