Base | Representation |
---|---|
bin | 110101101010011111… |
… | …0101000111011010110 |
3 | 102000110102210102222211 |
4 | 1223110332220323112 |
5 | 3342004014340204 |
6 | 124535215144034 |
7 | 11216545504462 |
oct | 1532476507326 |
9 | 360412712884 |
10 | 115242340054 |
11 | 44968329856 |
12 | 1a40251501a |
13 | ab3761877a |
14 | 58135294a2 |
15 | 2ee746d804 |
hex | 1ad4fa8ed6 |
115242340054 has 16 divisors (see below), whose sum is σ = 176552042688. Its totient is φ = 56391806272.
The previous prime is 115242340027. The next prime is 115242340063. The reversal of 115242340054 is 450043242511.
115242340054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1152423400542 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 115242339998 and 115242340025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2380272 + ... + 2428204.
It is an arithmetic number, because the mean of its divisors is an integer number (11034502668).
Almost surely, 2115242340054 is an apocalyptic number.
115242340054 is a deficient number, since it is larger than the sum of its proper divisors (61309702634).
115242340054 is a wasteful number, since it uses less digits than its factorization.
115242340054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73559.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 115242340054 its reverse (450043242511), we get a palindrome (565285582565).
The spelling of 115242340054 in words is "one hundred fifteen billion, two hundred forty-two million, three hundred forty thousand, fifty-four".
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