Base | Representation |
---|---|
bin | 111000111110001000… |
… | …1011010000001100001 |
3 | 102200210100212021100021 |
4 | 1301330101122001201 |
5 | 4001030032201423 |
6 | 132112024553441 |
7 | 11560541013055 |
oct | 1617421320141 |
9 | 380710767307 |
10 | 122344022113 |
11 | 47982013685 |
12 | 1b864922881 |
13 | b6c9a039c1 |
14 | 5cc8793c65 |
15 | 32b0b7095d |
hex | 1c7c45a061 |
122344022113 has 4 divisors (see below), whose sum is σ = 122344814788. Its totient is φ = 122343229440.
The previous prime is 122344022081. The next prime is 122344022117. The reversal of 122344022113 is 311220443221.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 69520814224 + 52823207889 = 263668^2 + 229833^2 .
It is a cyclic number.
It is not a de Polignac number, because 122344022113 - 25 = 122344022081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122344022117) 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, 81408 + ... + 501313.
It is an arithmetic number, because the mean of its divisors is an integer number (30586203697).
Almost surely, 2122344022113 is an apocalyptic number.
It is an amenable number.
122344022113 is a deficient number, since it is larger than the sum of its proper divisors (792675).
122344022113 is an equidigital number, since it uses as much as digits as its factorization.
122344022113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792674.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 122344022113 its reverse (311220443221), we get a palindrome (433564465334).
The spelling of 122344022113 in words is "one hundred twenty-two billion, three hundred forty-four million, twenty-two thousand, one hundred thirteen".
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