Base | Representation |
---|---|
bin | 10100101100110010… |
… | …10000111110011001 |
3 | 1001200111100000022021 |
4 | 22112121100332121 |
5 | 140224430440441 |
6 | 5034425054441 |
7 | 542252063266 |
oct | 122631207631 |
9 | 31614300267 |
10 | 11113140121 |
11 | 4793094726 |
12 | 21a1927421 |
13 | 10814bc075 |
14 | 775d2226d |
15 | 45098c3d1 |
hex | 296650f99 |
11113140121 has 8 divisors (see below), whose sum is σ = 11642849024. Its totient is φ = 10594132560.
The previous prime is 11113140119. The next prime is 11113140131. The reversal of 11113140121 is 12104131111.
11113140121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11113140121 - 21 = 11113140119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11113140095 and 11113140104.
It is not an unprimeable number, because it can be changed into a prime (11113140131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673210 + ... + 2677363.
It is an arithmetic number, because the mean of its divisors is an integer number (1455356128).
Almost surely, 211113140121 is an apocalyptic number.
It is an amenable number.
11113140121 is a deficient number, since it is larger than the sum of its proper divisors (529708903).
11113140121 is an equidigital number, since it uses as much as digits as its factorization.
11113140121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5350671.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 11113140121 its reverse (12104131111), we get a palindrome (23217271232).
The spelling of 11113140121 in words is "eleven billion, one hundred thirteen million, one hundred forty thousand, one hundred twenty-one".
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