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115031413134 = 232111483391751
BaseRepresentation
bin110101100100001101…
…0000001000110001110
3101222220201220020122200
41223020122001012032
53341041020210014
6124502242222330
711211404610261
oct1531032010616
9358821806580
10115031413134
114486a263290
121a3639549a6
13ab02a06a41
1457d3500cd8
152ed3ba6a09
hex1ac868118e

115031413134 has 48 divisors (see below), whose sum is σ = 272076465024. Its totient is φ = 34834410000.

The previous prime is 115031413117. The next prime is 115031413139. The reversal of 115031413134 is 431314130511.

115031413134 is a `hidden beast` number, since 1 + 1 + 503 + 14 + 13 + 134 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 115031413098 and 115031413107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115031413139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97759 + ... + 489509.

It is an arithmetic number, because the mean of its divisors is an integer number (5668259688).

Almost surely, 2115031413134 is an apocalyptic number.

115031413134 is an abundant number, since it is smaller than the sum of its proper divisors (157045051890).

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

115031413134 is a wasteful number, since it uses less digits than its factorization.

115031413134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393253 (or 393250 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 115031413134 its reverse (431314130511), we get a palindrome (546345543645).

The spelling of 115031413134 in words is "one hundred fifteen billion, thirty-one million, four hundred thirteen thousand, one hundred thirty-four".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 1483 2966 4449 8898 13347 16313 26694 32626 48939 97878 146817 293634 391751 783502 1175253 2350506 3525759 4309261 7051518 8618522 12927783 25855566 38783349 77566698 580966733 1161933466 1742900199 3485800398 5228700597 6390634063 10457401194 12781268126 19171902189 38343804378 57515706567 115031413134