Base | Representation |
---|---|
bin | 10100100110110001… |
… | …011010010010010011 |
3 | 2010002221200212212122 |
4 | 110212301122102103 |
5 | 330303040322121 |
6 | 14055250244455 |
7 | 1412200101032 |
oct | 244661322223 |
9 | 63087625778 |
10 | 22125323411 |
11 | 9424193a54 |
12 | 435588672b |
13 | 2117ac0c59 |
14 | 10dc684719 |
15 | 8976365ab |
hex | 526c5a493 |
22125323411 has 4 divisors (see below), whose sum is σ = 22126157424. Its totient is φ = 22124489400.
The previous prime is 22125323401. The next prime is 22125323417. The reversal of 22125323411 is 11432352122.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22125323411 - 218 = 22125061267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22125323417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375860 + ... + 430721.
It is an arithmetic number, because the mean of its divisors is an integer number (5531539356).
Almost surely, 222125323411 is an apocalyptic number.
22125323411 is a deficient number, since it is larger than the sum of its proper divisors (834013).
22125323411 is an equidigital number, since it uses as much as digits as its factorization.
22125323411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834012.
The product of its digits is 2880, while the sum is 26.
Adding to 22125323411 its reverse (11432352122), we get a palindrome (33557675533).
The spelling of 22125323411 in words is "twenty-two billion, one hundred twenty-five million, three hundred twenty-three thousand, four hundred eleven".
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