Base | Representation |
---|---|
bin | 11011111110010100101001… |
… | …011010100011110101110001 |
3 | 121010121120000112110220212121 |
4 | 123332110221122203311301 |
5 | 112111211001423203241 |
6 | 1113355114504154241 |
7 | 34625424624004135 |
oct | 3376245132436561 |
9 | 533546015426777 |
10 | 123030033022321 |
11 | 36223820289097 |
12 | 11970065168981 |
13 | 53858b41144a9 |
14 | 22549849293c5 |
15 | e35460847ad1 |
hex | 6fe5296a3d71 |
123030033022321 has 2 divisors, whose sum is σ = 123030033022322. Its totient is φ = 123030033022320.
The previous prime is 123030033022301. The next prime is 123030033022331. The reversal of 123030033022321 is 123220330030321.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 123004425021696 + 25608000625 = 11090736^2 + 160025^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123030033022321 is a prime.
It is not a weakly prime, because it can be changed into another prime (123030033022301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61515016511160 + 61515016511161.
It is an arithmetic number, because the mean of its divisors is an integer number (61515016511161).
Almost surely, 2123030033022321 is an apocalyptic number.
It is an amenable number.
123030033022321 is a deficient number, since it is larger than the sum of its proper divisors (1).
123030033022321 is an equidigital number, since it uses as much as digits as its factorization.
123030033022321 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 123030033022321 its reverse (123220330030321), we get a palindrome (246250363052642).
The spelling of 123030033022321 in words is "one hundred twenty-three trillion, thirty billion, thirty-three million, twenty-two thousand, three hundred twenty-one".
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