Base | Representation |
---|---|
bin | 10110100101000100… |
… | …00111100111010101 |
3 | 1011021210212011212211 |
4 | 23102202013213111 |
5 | 144311224002122 |
6 | 5322510313421 |
7 | 606253046014 |
oct | 132242074725 |
9 | 34253764784 |
10 | 12122094037 |
11 | 5160673739 |
12 | 24237b8871 |
13 | 11b2542911 |
14 | 82dd20a7b |
15 | 4ae33b877 |
hex | 2d28879d5 |
12122094037 has 2 divisors, whose sum is σ = 12122094038. Its totient is φ = 12122094036.
The previous prime is 12122094029. The next prime is 12122094053. The reversal of 12122094037 is 73049022121.
12122094037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11828520081 + 293573956 = 108759^2 + 17134^2 .
It is a cyclic number.
It is not a de Polignac number, because 12122094037 - 23 = 12122094029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12122094077) 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 as a sum of consecutive naturals, namely, 6061047018 + 6061047019.
It is an arithmetic number, because the mean of its divisors is an integer number (6061047019).
Almost surely, 212122094037 is an apocalyptic number.
It is an amenable number.
12122094037 is a deficient number, since it is larger than the sum of its proper divisors (1).
12122094037 is an equidigital number, since it uses as much as digits as its factorization.
12122094037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6048, while the sum is 31.
The spelling of 12122094037 in words is "twelve billion, one hundred twenty-two million, ninety-four thousand, thirty-seven".
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