Base | Representation |
---|---|
bin | 111100100100001… |
… | …0011101110111001 |
3 | 12020121222112021122 |
4 | 1321020103232321 |
5 | 13130222033423 |
6 | 533353315025 |
7 | 101234410616 |
oct | 17110235671 |
9 | 5217875248 |
10 | 2032221113 |
11 | 95315488a |
12 | 488705a75 |
13 | 265049300 |
14 | 153c8550d |
15 | bd6298c8 |
hex | 79213bb9 |
2032221113 has 6 divisors (see below), whose sum is σ = 2200570974. Its totient is φ = 1875896256.
The previous prime is 2032220999. The next prime is 2032221137. The reversal of 2032221113 is 3111222302.
It can be written as a sum of positive squares in 3 ways, for example, as 14684224 + 2017536889 = 3832^2 + 44917^2 .
It is not a de Polignac number, because 2032221113 - 218 = 2031958969 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2032221091 and 2032221100.
It is not an unprimeable number, because it can be changed into a prime (2032221413) 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 5 ways as a sum of consecutive naturals, for example, 6012320 + ... + 6012657.
It is an arithmetic number, because the mean of its divisors is an integer number (366761829).
Almost surely, 22032221113 is an apocalyptic number.
It is an amenable number.
2032221113 is a deficient number, since it is larger than the sum of its proper divisors (168349861).
2032221113 is a wasteful number, since it uses less digits than its factorization.
2032221113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12025003 (or 12024990 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2032221113 is about 45080.1631873710. The cubic root of 2032221113 is about 1266.6510466756.
Adding to 2032221113 its reverse (3111222302), we get a palindrome (5143443415).
The spelling of 2032221113 in words is "two billion, thirty-two million, two hundred twenty-one thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •