Base | Representation |
---|---|
bin | 110101100100011111… |
… | …0110101000011010001 |
3 | 101222221102001111221121 |
4 | 1223020332311003101 |
5 | 3341101003004441 |
6 | 124503225122241 |
7 | 11211552621325 |
oct | 1531076650321 |
9 | 358842044847 |
10 | 115041063121 |
11 | 44874754486 |
12 | 1a367029381 |
13 | ab04a051aa |
14 | 57d48d3985 |
15 | 2ed4960dd1 |
hex | 1ac8fb50d1 |
115041063121 has 4 divisors (see below), whose sum is σ = 115643372544. Its totient is φ = 114438753700.
The previous prime is 115041063107. The next prime is 115041063157. The reversal of 115041063121 is 121360140511.
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 cyclic number.
It is not a de Polignac number, because 115041063121 - 27 = 115041062993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115041063191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301154425 + ... + 301154806.
It is an arithmetic number, because the mean of its divisors is an integer number (28910843136).
Almost surely, 2115041063121 is an apocalyptic number.
It is an amenable number.
115041063121 is a deficient number, since it is larger than the sum of its proper divisors (602309423).
115041063121 is an equidigital number, since it uses as much as digits as its factorization.
115041063121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602309422.
The product of its (nonzero) digits is 720, while the sum is 25.
The spelling of 115041063121 in words is "one hundred fifteen billion, forty-one million, sixty-three thousand, one hundred twenty-one".
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