Base | Representation |
---|---|
bin | 10100101100011011… |
… | …011100110111011111 |
3 | 2010100120021122101121 |
4 | 110230123130313133 |
5 | 331001334330421 |
6 | 14112520351411 |
7 | 1414431560662 |
oct | 245433346737 |
9 | 63316248347 |
10 | 22220230111 |
11 | 9472816842 |
12 | 4381615567 |
13 | 2131670371 |
14 | 110b10b6d9 |
15 | 8a0b31d41 |
hex | 52c6dcddf |
22220230111 has 2 divisors, whose sum is σ = 22220230112. Its totient is φ = 22220230110.
The previous prime is 22220230093. The next prime is 22220230129. The reversal of 22220230111 is 11103202222.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (22220230093) and next prime (22220230129).
It is a cyclic number.
It is not a de Polignac number, because 22220230111 - 25 = 22220230079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22220230411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110115055 + 11110115056.
It is an arithmetic number, because the mean of its divisors is an integer number (11110115056).
Almost surely, 222220230111 is an apocalyptic number.
22220230111 is a deficient number, since it is larger than the sum of its proper divisors (1).
22220230111 is an equidigital number, since it uses as much as digits as its factorization.
22220230111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 22220230111 its reverse (11103202222), we get a palindrome (33323432333).
The spelling of 22220230111 in words is "twenty-two billion, two hundred twenty million, two hundred thirty thousand, one hundred eleven".
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