Base | Representation |
---|---|
bin | 11011110000111110101011… |
… | …111101001000000001000001 |
3 | 121000100220020220110021121122 |
4 | 123300332223331020001001 |
5 | 112001200112112321004 |
6 | 1111413552254002025 |
7 | 34502244312640616 |
oct | 3360765375100101 |
9 | 530326226407548 |
10 | 122113100120129 |
11 | 359aa969599258 |
12 | 118424061a6315 |
13 | 531a2a6528841 |
14 | 222243c72c50d |
15 | e1b696999cbe |
hex | 6f0fabf48041 |
122113100120129 has 2 divisors, whose sum is σ = 122113100120130. Its totient is φ = 122113100120128.
The previous prime is 122113100120107. The next prime is 122113100120147. The reversal of 122113100120129 is 921021001311221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 108880042393600 + 13233057726529 = 10434560^2 + 3637727^2 .
It is an emirp because it is prime and its reverse (921021001311221) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122113100120129 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122113100120098 and 122113100120107.
It is not a weakly prime, because it can be changed into another prime (122113100120159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056550060064 + 61056550060065.
It is an arithmetic number, because the mean of its divisors is an integer number (61056550060065).
Almost surely, 2122113100120129 is an apocalyptic number.
It is an amenable number.
122113100120129 is a deficient number, since it is larger than the sum of its proper divisors (1).
122113100120129 is an equidigital number, since it uses as much as digits as its factorization.
122113100120129 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 26.
The spelling of 122113100120129 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred million, one hundred twenty thousand, one hundred twenty-nine".
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