Base | Representation |
---|---|
bin | 10100101100100011… |
… | …000101011001001001 |
3 | 2010100201001022020210 |
4 | 110230203011121021 |
5 | 331002342343423 |
6 | 14113031311333 |
7 | 1414454563545 |
oct | 245443053111 |
9 | 63321038223 |
10 | 22222231113 |
11 | 9473963165 |
12 | 438221b549 |
13 | 2131bc10a4 |
14 | 110b4aca25 |
15 | 8a0dc9b93 |
hex | 52c8c5649 |
22222231113 has 12 divisors (see below), whose sum is σ = 29735777264. Its totient is φ = 14761941600.
The previous prime is 22222231093. The next prime is 22222231123. The reversal of 22222231113 is 31113222222.
It is not a de Polignac number, because 22222231113 - 25 = 22222231081 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 22222231113.
It is not an unprimeable number, because it can be changed into a prime (22222231123) 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, 189978 + ... + 283788.
Almost surely, 222222231113 is an apocalyptic number.
It is an amenable number.
22222231113 is a deficient number, since it is larger than the sum of its proper divisors (7513546151).
22222231113 is an frugal number, since it uses more digits than its factorization.
22222231113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94376 (or 94095 counting only the distinct ones).
The product of its digits is 576, while the sum is 21.
Adding to 22222231113 its reverse (31113222222), we get a palindrome (53335453335).
The spelling of 22222231113 in words is "twenty-two billion, two hundred twenty-two million, two hundred thirty-one thousand, one hundred thirteen".
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