Base | Representation |
---|---|
bin | 110101100100001101… |
… | …0000001010100110001 |
3 | 101222220201220021221011 |
4 | 1223020122001110301 |
5 | 3341041020222230 |
6 | 124502242230521 |
7 | 11211404613061 |
oct | 1531032012461 |
9 | 358821807834 |
10 | 115031414065 |
11 | 4486a263a57 |
12 | 1a363955441 |
13 | ab02a072a9 |
14 | 57d35013a1 |
15 | 2ed3ba6e2a |
hex | 1ac8681531 |
115031414065 has 32 divisors (see below), whose sum is σ = 146304506880. Its totient is φ = 86681946624.
The previous prime is 115031414063. The next prime is 115031414077. The reversal of 115031414065 is 560414130511.
It is a cyclic number.
It is not a de Polignac number, because 115031414065 - 21 = 115031414063 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115031414063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2106132 + ... + 2160058.
It is an arithmetic number, because the mean of its divisors is an integer number (4572015840).
Almost surely, 2115031414065 is an apocalyptic number.
It is an amenable number.
115031414065 is a deficient number, since it is larger than the sum of its proper divisors (31273092815).
115031414065 is a wasteful number, since it uses less digits than its factorization.
115031414065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54321.
The product of its (nonzero) digits is 7200, while the sum is 31.
Adding to 115031414065 its reverse (560414130511), we get a palindrome (675445544576).
The spelling of 115031414065 in words is "one hundred fifteen billion, thirty-one million, four hundred fourteen thousand, sixty-five".
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