Base | Representation |
---|---|
bin | 100001000101010… |
… | …1111011111011111 |
3 | 2212100212112200112 |
4 | 1002022233133133 |
5 | 4233142042343 |
6 | 302053320235 |
7 | 36336540533 |
oct | 10212573737 |
9 | 2770775615 |
10 | 1110112223 |
11 | 51a6a1820 |
12 | 26b93607b |
13 | 148cb164c |
14 | a7611bc3 |
15 | 676d2218 |
hex | 422af7df |
1110112223 has 16 divisors (see below), whose sum is σ = 1309561344. Its totient is φ = 929612160.
The previous prime is 1110112163. The next prime is 1110112229. The reversal of 1110112223 is 3222110111.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1110112223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1110112198 and 1110112207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110112229) 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 15 ways as a sum of consecutive naturals, for example, 54365 + ... + 71942.
It is an arithmetic number, because the mean of its divisors is an integer number (81847584).
Almost surely, 21110112223 is an apocalyptic number.
1110112223 is a deficient number, since it is larger than the sum of its proper divisors (199449121).
1110112223 is a wasteful number, since it uses less digits than its factorization.
1110112223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126382.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 1110112223 is about 33318.3466426532. The cubic root of 1110112223 is about 1035.4336978341.
Adding to 1110112223 its reverse (3222110111), we get a palindrome (4332222334).
The spelling of 1110112223 in words is "one billion, one hundred ten million, one hundred twelve thousand, two hundred twenty-three".
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