Base | Representation |
---|---|
bin | 110101100101101110… |
… | …1010110100010100010 |
3 | 102000001022020202221210 |
4 | 1223023131112202202 |
5 | 3341142122302132 |
6 | 124511311530550 |
7 | 11212566056526 |
oct | 1531335264242 |
9 | 360038222853 |
10 | 115082619042 |
11 | 44896158016 |
12 | 1a378b29a56 |
13 | ab104c4cb1 |
14 | 57da22dd86 |
15 | 2ed841dbcc |
hex | 1acb7568a2 |
115082619042 has 16 divisors (see below), whose sum is σ = 243704369952. Its totient is φ = 36104351040.
The previous prime is 115082618983. The next prime is 115082619103. The reversal of 115082619042 is 240916280511.
It is a super-2 number, since 2×1150826190422 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564130384 + ... + 564130587.
It is an arithmetic number, because the mean of its divisors is an integer number (15231523122).
Almost surely, 2115082619042 is an apocalyptic number.
115082619042 is an abundant number, since it is smaller than the sum of its proper divisors (128621750910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115082619042 is a wasteful number, since it uses less digits than its factorization.
115082619042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128260993.
The product of its (nonzero) digits is 34560, while the sum is 39.
Adding to 115082619042 its reverse (240916280511), we get a palindrome (355998899553).
The spelling of 115082619042 in words is "one hundred fifteen billion, eighty-two million, six hundred nineteen thousand, forty-two".
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