Base | Representation |
---|---|
bin | 1000001110111011… |
… | …1001111010001001 |
3 | 12201000201021111011 |
4 | 2003232321322021 |
5 | 14011242023423 |
6 | 1003150203521 |
7 | 105524430430 |
oct | 20356717211 |
9 | 5630637434 |
10 | 2210111113 |
11 | a34606211 |
12 | 5181b35a1 |
13 | 292b61972 |
14 | 16d750117 |
15 | ce067b0d |
hex | 83bb9e89 |
2210111113 has 8 divisors (see below), whose sum is σ = 2534071232. Its totient is φ = 1888208496.
The previous prime is 2210111063. The next prime is 2210111143. The reversal of 2210111113 is 3111110122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2210111113 is a prime.
It is a super-2 number, since 2×22101111132 = 9769182263612197538, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2210111093 and 2210111102.
It is not an unprimeable number, because it can be changed into a prime (2210111143) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 512070 + ... + 516367.
It is an arithmetic number, because the mean of its divisors is an integer number (316758904).
Almost surely, 22210111113 is an apocalyptic number.
It is an amenable number.
2210111113 is a deficient number, since it is larger than the sum of its proper divisors (323960119).
2210111113 is a wasteful number, since it uses less digits than its factorization.
2210111113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028751.
The product of its (nonzero) digits is 12, while the sum is 13.
The square root of 2210111113 is about 47011.8188650471. The cubic root of 2210111113 is about 1302.5808911071.
Adding to 2210111113 its reverse (3111110122), we get a palindrome (5321221235).
Subtracting 2210111113 from its reverse (3111110122), we obtain a palindrome (900999009).
The spelling of 2210111113 in words is "two billion, two hundred ten million, one hundred eleven thousand, one hundred thirteen".
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