Base | Representation |
---|---|
bin | 11011101111011000001011… |
… | …011001011101010010100001 |
3 | 120222222101011002022021202221 |
4 | 123233120023121131102201 |
5 | 111442344202222424441 |
6 | 1111251230321111041 |
7 | 34461266605224064 |
oct | 3357301331352241 |
9 | 528871132267687 |
10 | 122003032233121 |
11 | 359682170a0686 |
12 | 11825008788481 |
13 | 530cab4c4cb10 |
14 | 221ad9a5168db |
15 | e188a39428d1 |
hex | 6ef60b65d4a1 |
122003032233121 has 8 divisors (see below), whose sum is σ = 132864149192040. Its totient is φ = 111352810749312.
The previous prime is 122003032233077. The next prime is 122003032233139. The reversal of 122003032233121 is 121332230300221.
It can be written as a sum of positive squares in 4 ways, for example, as 3065773374225 + 118937258858896 = 1750935^2 + 10905836^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122003032233121 - 245 = 86818660144289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122003032233721) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52723867570 + ... + 52723869883.
It is an arithmetic number, because the mean of its divisors is an integer number (16608018649005).
Almost surely, 2122003032233121 is an apocalyptic number.
It is an amenable number.
122003032233121 is a deficient number, since it is larger than the sum of its proper divisors (10861116958919).
122003032233121 is a wasteful number, since it uses less digits than its factorization.
122003032233121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105447737555.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 122003032233121 its reverse (121332230300221), we get a palindrome (243335262533342).
The spelling of 122003032233121 in words is "one hundred twenty-two trillion, three billion, thirty-two million, two hundred thirty-three thousand, one hundred twenty-one".
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