Base | Representation |
---|---|
bin | 111100100100001… |
… | …0001110011011011 |
3 | 12020121222010102222 |
4 | 1321020101303123 |
5 | 13130221310321 |
6 | 533353214255 |
7 | 101234345600 |
oct | 17110216333 |
9 | 5217863388 |
10 | 2032213211 |
11 | 953149956 |
12 | 48870138b |
13 | 265045832 |
14 | 153c826a7 |
15 | bd6273ab |
hex | 79211cdb |
2032213211 has 12 divisors (see below), whose sum is σ = 2367153000. Its totient is φ = 1739576160.
The previous prime is 2032213207. The next prime is 2032213219. The reversal of 2032213211 is 1123122302.
It is not a de Polignac number, because 2032213211 - 22 = 2032213207 is a prime.
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 2032213211.
It is not an unprimeable number, because it can be changed into a prime (2032213219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10040 + ... + 64538.
It is an arithmetic number, because the mean of its divisors is an integer number (197262750).
Almost surely, 22032213211 is an apocalyptic number.
2032213211 is a deficient number, since it is larger than the sum of its proper divisors (334939789).
2032213211 is an equidigital number, since it uses as much as digits as its factorization.
2032213211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55274 (or 55267 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2032213211 is about 45080.0755434150. The cubic root of 2032213211 is about 1266.6494049433.
Adding to 2032213211 its reverse (1123122302), we get a palindrome (3155335513).
Subtracting from 2032213211 its reverse (1123122302), we obtain a palindrome (909090909).
It can be divided in two parts, 20322 and 13211, that added together give a palindrome (33533).
The spelling of 2032213211 in words is "two billion, thirty-two million, two hundred thirteen thousand, two hundred eleven".
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