Base | Representation |
---|---|
bin | 10100100111010011… |
… | …101100100001100010 |
3 | 2010010120121111112200 |
4 | 110213103230201202 |
5 | 330312340423020 |
6 | 14100211034030 |
7 | 1412336352660 |
oct | 244723544142 |
9 | 63116544480 |
10 | 22134311010 |
11 | 9429272519 |
12 | 435889b916 |
13 | 2119919a66 |
14 | 10dd943c30 |
15 | 89830e590 |
hex | 5274ec862 |
22134311010 has 96 divisors (see below), whose sum is σ = 65923932672. Its totient is φ = 5047470720.
The previous prime is 22134310999. The next prime is 22134311011. The reversal of 22134311010 is 1011343122.
22134311010 is a `hidden beast` number, since 2 + 213 + 431 + 10 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (22134311011) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 230772 + ... + 312288.
It is an arithmetic number, because the mean of its divisors is an integer number (686707632).
Almost surely, 222134311010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22134311010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32961966336).
22134311010 is an abundant number, since it is smaller than the sum of its proper divisors (43789621662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22134311010 is a wasteful number, since it uses less digits than its factorization.
22134311010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81968 (or 81965 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 22134311010 its reverse (1011343122), we get a palindrome (23145654132).
The spelling of 22134311010 in words is "twenty-two billion, one hundred thirty-four million, three hundred eleven thousand, ten".
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