Base | Representation |
---|---|
bin | 11010001111111010000100… |
… | …011000111100111011111010 |
3 | 120010202011220000012122211121 |
4 | 122033322010120330323322 |
5 | 110112401414120143300 |
6 | 1045305252345215454 |
7 | 33213302050313203 |
oct | 3217720430747372 |
9 | 503664800178747 |
10 | 115442352115450 |
11 | 33868910214258 |
12 | 10b4560219158a |
13 | 4c552231476a9 |
14 | 20716225b05aa |
15 | d52dc1a7c81a |
hex | 68fe8463cefa |
115442352115450 has 48 divisors (see below), whose sum is σ = 219796791721056. Its totient is φ = 45086540990400.
The previous prime is 115442352115421. The next prime is 115442352115451. The reversal of 115442352115450 is 54511253244511.
115442352115450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a junction number, because it is equal to n+sod(n) for n = 115442352115397 and 115442352115406.
It is not an unprimeable number, because it can be changed into a prime (115442352115451) 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, 3958837 + ... + 15702136.
It is an arithmetic number, because the mean of its divisors is an integer number (4579099827522).
Almost surely, 2115442352115450 is an apocalyptic number.
115442352115450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115442352115450 is a deficient number, since it is larger than the sum of its proper divisors (104354439605606).
115442352115450 is a wasteful number, since it uses less digits than its factorization.
115442352115450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19663759 (or 19663754 counting only the distinct ones).
The product of its (nonzero) digits is 480000, while the sum is 43.
The spelling of 115442352115450 in words is "one hundred fifteen trillion, four hundred forty-two billion, three hundred fifty-two million, one hundred fifteen thousand, four hundred fifty".
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