Base | Representation |
---|---|
bin | 11010001011101100000011… |
… | …000101110000000001010011 |
3 | 120002201110112010210202221011 |
4 | 122023230003011300001103 |
5 | 110043124124010341430 |
6 | 1044524142542111351 |
7 | 33153326213146123 |
oct | 3213540305600123 |
9 | 502643463722834 |
10 | 115152420012115 |
11 | 3376695a096812 |
12 | 10ab938857b557 |
13 | 4c33a990b95b5 |
14 | 206159a626c83 |
15 | d4a5a31de22a |
hex | 68bb03170053 |
115152420012115 has 16 divisors (see below), whose sum is σ = 141928930628928. Its totient is φ = 89624983303296.
The previous prime is 115152420012079. The next prime is 115152420012167. The reversal of 115152420012115 is 511210024251511.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 115152420012115 - 225 = 115152386457683 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 22578792 + ... + 27204901.
It is an arithmetic number, because the mean of its divisors is an integer number (8870558164308).
Almost surely, 2115152420012115 is an apocalyptic number.
115152420012115 is a deficient number, since it is larger than the sum of its proper divisors (26776510616813).
115152420012115 is a wasteful number, since it uses less digits than its factorization.
115152420012115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49796238.
The product of its (nonzero) digits is 4000, while the sum is 31.
Adding to 115152420012115 its reverse (511210024251511), we get a palindrome (626362444263626).
The spelling of 115152420012115 in words is "one hundred fifteen trillion, one hundred fifty-two billion, four hundred twenty million, twelve thousand, one hundred fifteen".
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