Base | Representation |
---|---|
bin | 1101010111010… |
… | …10101000100001 |
3 | 21210221210011102 |
4 | 12223222220201 |
5 | 212200010423 |
6 | 15042524145 |
7 | 2530630433 |
oct | 653525041 |
9 | 253853142 |
10 | 112110113 |
11 | 58312a95 |
12 | 31666655 |
13 | 1a2c395b |
14 | 10c64653 |
15 | 9c97c28 |
hex | 6aeaa21 |
112110113 has 4 divisors (see below), whose sum is σ = 114844548. Its totient is φ = 109375680.
The previous prime is 112110107. The next prime is 112110137. The reversal of 112110113 is 311011211.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311011211 = 7 ⋅44430173.
It can be written as a sum of positive squares in 2 ways, for example, as 7006609 + 105103504 = 2647^2 + 10252^2 .
It is a cyclic number.
It is not a de Polignac number, because 112110113 - 212 = 112106017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112110094 and 112110103.
It is not an unprimeable number, because it can be changed into a prime (112110413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367156 + ... + 1367237.
It is an arithmetic number, because the mean of its divisors is an integer number (28711137).
Almost surely, 2112110113 is an apocalyptic number.
It is an amenable number.
112110113 is a deficient number, since it is larger than the sum of its proper divisors (2734435).
112110113 is an equidigital number, since it uses as much as digits as its factorization.
112110113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2734434.
The product of its (nonzero) digits is 6, while the sum is 11.
The square root of 112110113 is about 10588.2063164636. The cubic root of 112110113 is about 482.1863701388.
Adding to 112110113 its reverse (311011211), we get a palindrome (423121324).
The spelling of 112110113 in words is "one hundred twelve million, one hundred ten thousand, one hundred thirteen".
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