Base | Representation |
---|---|
bin | 110101101111100011… |
… | …1110011010011111001 |
3 | 102000220022000011211002 |
4 | 1223133013303103321 |
5 | 3342331100422131 |
6 | 125004134414345 |
7 | 11224013116526 |
oct | 1533707632371 |
9 | 360808004732 |
10 | 115412514041 |
11 | 44a453a0010 |
12 | 1a44b5013b5 |
13 | ab6395c036 |
14 | 582bd8614d |
15 | 30073856cb |
hex | 1adf1f34f9 |
115412514041 has 4 divisors (see below), whose sum is σ = 125904560784. Its totient is φ = 104920467300.
The previous prime is 115412514023. The next prime is 115412514043. The reversal of 115412514041 is 140415214511.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a de Polignac number, because none of the positive numbers 2k-115412514041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115412513995 and 115412514013.
It is not an unprimeable number, because it can be changed into a prime (115412514043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5246023355 + ... + 5246023376.
It is an arithmetic number, because the mean of its divisors is an integer number (31476140196).
Almost surely, 2115412514041 is an apocalyptic number.
115412514041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
115412514041 is a deficient number, since it is larger than the sum of its proper divisors (10492046743).
115412514041 is a wasteful number, since it uses less digits than its factorization.
115412514041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10492046742.
The product of its (nonzero) digits is 3200, while the sum is 29.
Adding to 115412514041 its reverse (140415214511), we get a palindrome (255827728552).
The spelling of 115412514041 in words is "one hundred fifteen billion, four hundred twelve million, five hundred fourteen thousand, forty-one".
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