Base | Representation |
---|---|
bin | 110101100111010001… |
… | …1000010111011001000 |
3 | 102000011220202201100100 |
4 | 1223032203002323020 |
5 | 3341243404140313 |
6 | 124520402405400 |
7 | 11214065422431 |
oct | 1531643027310 |
9 | 360156681310 |
10 | 115134443208 |
11 | 44912434304 |
12 | 1a392360860 |
13 | ab1b16b795 |
14 | 5803080488 |
15 | 2edcc59173 |
hex | 1ace8c2ec8 |
115134443208 has 96 divisors (see below), whose sum is σ = 313531920000. Its totient is φ = 38168178048.
The previous prime is 115134443201. The next prime is 115134443323. The reversal of 115134443208 is 802344431511.
115134443208 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 3 + 4 + 443 + 208 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (115134443201) 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, 14777778 + ... + 14785566.
It is an arithmetic number, because the mean of its divisors is an integer number (3265957500).
Almost surely, 2115134443208 is an apocalyptic number.
115134443208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
115134443208 is an abundant number, since it is smaller than the sum of its proper divisors (198397476792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115134443208 is a wasteful number, since it uses less digits than its factorization.
115134443208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8899 (or 8892 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
Adding to 115134443208 its reverse (802344431511), we get a palindrome (917478874719).
The spelling of 115134443208 in words is "one hundred fifteen billion, one hundred thirty-four million, four hundred forty-three thousand, two hundred eight".
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