Base | Representation |
---|---|
bin | 11011110000111101101010… |
… | …111111000111001100100001 |
3 | 121000100210102221102122022012 |
4 | 123300331222333013030201 |
5 | 112001140344042401032 |
6 | 1111413252155322305 |
7 | 34502205306052556 |
oct | 3360755277071441 |
9 | 530323387378265 |
10 | 122112010122017 |
11 | 359aa45a295573 |
12 | 11842161150395 |
13 | 531a16176a546 |
14 | 2222377a74a2d |
15 | e1b630e3c6b2 |
hex | 6f0f6afc7321 |
122112010122017 has 2 divisors, whose sum is σ = 122112010122018. Its totient is φ = 122112010122016.
The previous prime is 122112010122001. The next prime is 122112010122019. The reversal of 122112010122017 is 710221010211221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 112646148753121 + 9465861368896 = 10613489^2 + 3076664^2 .
It is a cyclic number.
It is not a de Polignac number, because 122112010122017 - 24 = 122112010122001 is a prime.
It is a super-2 number, since 2×1221120101220172 (a number of 29 digits) contains 22 as substring.
Together with 122112010122019, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 122112010121983 and 122112010122001.
It is not a weakly prime, because it can be changed into another prime (122112010122019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056005061008 + 61056005061009.
It is an arithmetic number, because the mean of its divisors is an integer number (61056005061009).
Almost surely, 2122112010122017 is an apocalyptic number.
It is an amenable number.
122112010122017 is a deficient number, since it is larger than the sum of its proper divisors (1).
122112010122017 is an equidigital number, since it uses as much as digits as its factorization.
122112010122017 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 23.
Adding to 122112010122017 its reverse (710221010211221), we get a palindrome (832333020333238).
The spelling of 122112010122017 in words is "one hundred twenty-two trillion, one hundred twelve billion, ten million, one hundred twenty-two thousand, seventeen".
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