Base | Representation |
---|---|
bin | 110101100100001110… |
… | …0010111101101011101 |
3 | 101222220210001120220020 |
4 | 1223020130113231131 |
5 | 3341041144430140 |
6 | 124502303342353 |
7 | 11211413056662 |
oct | 1531034275535 |
9 | 358823046806 |
10 | 115032030045 |
11 | 4486a644829 |
12 | 1a363bb19b9 |
13 | ab02b9178a |
14 | 57d3621a69 |
15 | 2ed3c796d0 |
hex | 1ac8717b5d |
115032030045 has 32 divisors (see below), whose sum is σ = 189234841728. Its totient is φ = 59626222848.
The previous prime is 115032030031. The next prime is 115032030073. The reversal of 115032030045 is 540030230511.
It is not a de Polignac number, because 115032030045 - 25 = 115032030013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 115032029997 and 115032030024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389127 + ... + 617643.
It is an arithmetic number, because the mean of its divisors is an integer number (5913588804).
Almost surely, 2115032030045 is an apocalyptic number.
115032030045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
115032030045 is a deficient number, since it is larger than the sum of its proper divisors (74202811683).
115032030045 is a wasteful number, since it uses less digits than its factorization.
115032030045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229469.
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 115032030045 its reverse (540030230511), we get a palindrome (655062260556).
The spelling of 115032030045 in words is "one hundred fifteen billion, thirty-two million, thirty thousand, forty-five".
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