Base | Representation |
---|---|
bin | 110011110101000100… |
… | …0100101010110111001 |
3 | 101122021211220201122122 |
4 | 1213222020211112321 |
5 | 3310421342113423 |
6 | 123044230331025 |
7 | 11020113643463 |
oct | 1475210452671 |
9 | 348254821578 |
10 | 111302301113 |
11 | 4322627a223 |
12 | 196a2ab9a75 |
13 | a65a25c393 |
14 | 555c143133 |
15 | 2d665de8c8 |
hex | 19ea2255b9 |
111302301113 has 4 divisors (see below), whose sum is σ = 111303108900. Its totient is φ = 111301493328.
The previous prime is 111302301083. The next prime is 111302301139. The reversal of 111302301113 is 311103203111.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 311103203111 = 29 ⋅10727696659.
It can be written as a sum of positive squares in 2 ways, for example, as 83063851264 + 28238449849 = 288208^2 + 168043^2 .
It is a cyclic number.
It is not a de Polignac number, because 111302301113 - 214 = 111302284729 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 111302301091 and 111302301100.
It is not an unprimeable number, because it can be changed into a prime (111302321113) 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, 139538 + ... + 492011.
It is an arithmetic number, because the mean of its divisors is an integer number (27825777225).
Almost surely, 2111302301113 is an apocalyptic number.
It is an amenable number.
111302301113 is a deficient number, since it is larger than the sum of its proper divisors (807787).
111302301113 is an equidigital number, since it uses as much as digits as its factorization.
111302301113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807786.
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 111302301113 its reverse (311103203111), we get a palindrome (422405504224).
The spelling of 111302301113 in words is "one hundred eleven billion, three hundred two million, three hundred one thousand, one hundred thirteen".
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