Base | Representation |
---|---|
bin | 111000111100111010… |
… | …1110000110110001101 |
3 | 102200200112002100220212 |
4 | 1301321311300312031 |
5 | 4000434111034013 |
6 | 132104010252205 |
7 | 11556534140552 |
oct | 1617165606615 |
9 | 380615070825 |
10 | 122303221133 |
11 | 47960a86265 |
12 | 1b853127065 |
13 | b6c1419702 |
14 | 5cc31b2a29 |
15 | 32ac2b16a8 |
hex | 1c79d70d8d |
122303221133 has 2 divisors, whose sum is σ = 122303221134. Its totient is φ = 122303221132.
The previous prime is 122303221123. The next prime is 122303221147. The reversal of 122303221133 is 331122303221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 85967999209 + 36335221924 = 293203^2 + 190618^2 .
It is a cyclic number.
It is not a de Polignac number, because 122303221133 - 26 = 122303221069 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122303221099 and 122303221108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122303221123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61151610566 + 61151610567.
It is an arithmetic number, because the mean of its divisors is an integer number (61151610567).
Almost surely, 2122303221133 is an apocalyptic number.
It is an amenable number.
122303221133 is a deficient number, since it is larger than the sum of its proper divisors (1).
122303221133 is an equidigital number, since it uses as much as digits as its factorization.
122303221133 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 122303221133 its reverse (331122303221), we get a palindrome (453425524354).
The spelling of 122303221133 in words is "one hundred twenty-two billion, three hundred three million, two hundred twenty-one thousand, one hundred thirty-three".
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