Base | Representation |
---|---|
bin | 111000111110000001… |
… | …0111100010100011000 |
3 | 102200210002201122010100 |
4 | 1301330002330110120 |
5 | 4001023044333144 |
6 | 132111411415400 |
7 | 11560463541426 |
oct | 1617402742430 |
9 | 380702648110 |
10 | 122340230424 |
11 | 4797a963955 |
12 | 1b8635b4560 |
13 | b6c8ca6bb9 |
14 | 5cc8088116 |
15 | 32b0672269 |
hex | 1c7c0bc518 |
122340230424 has 48 divisors (see below), whose sum is σ = 348776976600. Its totient is φ = 38633756544.
The previous prime is 122340230401. The next prime is 122340230429. The reversal of 122340230424 is 424032043221.
122340230424 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 4 + 0 + 230 + 424 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122340230429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44713629 + ... + 44716364.
Almost surely, 2122340230424 is an apocalyptic number.
It is an amenable number.
122340230424 is an abundant number, since it is smaller than the sum of its proper divisors (226436746176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122340230424 is a wasteful number, since it uses less digits than its factorization.
122340230424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89430024 (or 89430017 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 122340230424 its reverse (424032043221), we get a palindrome (546372273645).
The spelling of 122340230424 in words is "one hundred twenty-two billion, three hundred forty million, two hundred thirty thousand, four hundred twenty-four".
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