Base | Representation |
---|---|
bin | 110100001010110010… |
… | …1100100100011110001 |
3 | 101201011122200201222110 |
4 | 1220111211210203301 |
5 | 3313420004222210 |
6 | 123244431555533 |
7 | 11044145340042 |
oct | 1502545444361 |
9 | 351148621873 |
10 | 112031320305 |
11 | 4356a83a123 |
12 | 1986708bba9 |
13 | a7452bc198 |
14 | 55cacb28c9 |
15 | 2daa5e5420 |
hex | 1a159648f1 |
112031320305 has 32 divisors (see below), whose sum is σ = 191750920704. Its totient is φ = 55655571456.
The previous prime is 112031320279. The next prime is 112031320363. The reversal of 112031320305 is 503023130211.
It is not a de Polignac number, because 112031320305 - 25 = 112031320273 is a prime.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2239897 + ... + 2289366.
It is an arithmetic number, because the mean of its divisors is an integer number (5992216272).
Almost surely, 2112031320305 is an apocalyptic number.
112031320305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112031320305 is a deficient number, since it is larger than the sum of its proper divisors (79719600399).
112031320305 is a wasteful number, since it uses less digits than its factorization.
112031320305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4529385.
The product of its (nonzero) digits is 540, while the sum is 21.
Adding to 112031320305 its reverse (503023130211), we get a palindrome (615054450516).
The spelling of 112031320305 in words is "one hundred twelve billion, thirty-one million, three hundred twenty thousand, three hundred five".
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