Base | Representation |
---|---|
bin | 1010000110110011110011… |
… | …1101110001101101100001 |
3 | 1110100022021120122102000210 |
4 | 2201230330331301231201 |
5 | 2424030041411101423 |
6 | 35344455120404333 |
7 | 2224552163640555 |
oct | 241547475615541 |
9 | 43308246572023 |
10 | 11112103222113 |
11 | 35a4686638a13 |
12 | 12b5724a766a9 |
13 | 627b3659958a |
14 | 2a5b85c03865 |
15 | 1440b8253b93 |
hex | a1b3cf71b61 |
11112103222113 has 4 divisors (see below), whose sum is σ = 14816137629488. Its totient is φ = 7408068814740.
The previous prime is 11112103222109. The next prime is 11112103222127. The reversal of 11112103222113 is 31122230121111.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 11112103222113 - 22 = 11112103222109 is a prime.
It is a super-2 number, since 2×111121032221132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11112103222113.
It is not an unprimeable number, because it can be changed into a prime (11112103222613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852017203683 + ... + 1852017203688.
It is an arithmetic number, because the mean of its divisors is an integer number (3704034407372).
Almost surely, 211112103222113 is an apocalyptic number.
It is an amenable number.
11112103222113 is a deficient number, since it is larger than the sum of its proper divisors (3704034407375).
11112103222113 is an equidigital number, since it uses as much as digits as its factorization.
11112103222113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3704034407374.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 11112103222113 its reverse (31122230121111), we get a palindrome (42234333343224).
The spelling of 11112103222113 in words is "eleven trillion, one hundred twelve billion, one hundred three million, two hundred twenty-two thousand, one hundred thirteen".
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