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115341314555371 = 23131193122518807
BaseRepresentation
bin11010001110011011111110…
…000101001111110111101011
3120010101112002112012210201211
4122032123332011033313223
5110104223003011232441
61045151022435453551
733203064204240202
oct3216337605176753
9503345075183654
10115341314555371
1133829a82140993
1210b29b04a572b7
134c488406a9998
14206a799826239
15d5045b6e2a81
hex68e6fe14fdeb

115341314555371 has 32 divisors (see below), whose sum is σ = 121405395234816. Its totient is φ = 109366557300000.

The previous prime is 115341314555267. The next prime is 115341314555503. The reversal of 115341314555371 is 173555413143511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115341314555371 is a prime.

It is a super-2 number, since 2×1153413145553712 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115341314556371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13096545450 + ... + 13096554256.

It is an arithmetic number, because the mean of its divisors is an integer number (3793918601088).

Almost surely, 2115341314555371 is an apocalyptic number.

115341314555371 is a deficient number, since it is larger than the sum of its proper divisors (6064080679445).

115341314555371 is a wasteful number, since it uses less digits than its factorization.

115341314555371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13143.

The product of its digits is 1890000, while the sum is 49.

Adding to 115341314555371 its reverse (173555413143511), we get a palindrome (288896727698882).

The spelling of 115341314555371 in words is "one hundred fifteen trillion, three hundred forty-one billion, three hundred fourteen million, five hundred fifty-five thousand, three hundred seventy-one".

Divisors: 1 23 131 1931 2251 3013 8807 44413 51773 202561 252961 294881 1153717 4346681 5818103 6782263 17006317 19824557 26535491 99973663 391145291 455964811 569415211 2227827527 2597016967 13096549853 38281219567 51240033121 59731390241 880468050041 5014839763277 115341314555371