Base | Representation |
---|---|
bin | 111000111001111110… |
… | …0001001000111110101 |
3 | 102200102121211002210112 |
4 | 1301303330021013311 |
5 | 4000233240331013 |
6 | 132050112432405 |
7 | 11554222550216 |
oct | 1616374110765 |
9 | 380377732715 |
10 | 122204230133 |
11 | 47910113917 |
12 | 1b825b48705 |
13 | b6a6a6a25b |
14 | 5cb3da540d |
15 | 32a375aba8 |
hex | 1c73f091f5 |
122204230133 has 2 divisors, whose sum is σ = 122204230134. Its totient is φ = 122204230132.
The previous prime is 122204230129. The next prime is 122204230199. The reversal of 122204230133 is 331032402221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 102917131249 + 19287098884 = 320807^2 + 138878^2 .
It is an emirp because it is prime and its reverse (331032402221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122204230133 - 22 = 122204230129 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122204230099 and 122204230108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122204230433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61102115066 + 61102115067.
It is an arithmetic number, because the mean of its divisors is an integer number (61102115067).
Almost surely, 2122204230133 is an apocalyptic number.
It is an amenable number.
122204230133 is a deficient number, since it is larger than the sum of its proper divisors (1).
122204230133 is an equidigital number, since it uses as much as digits as its factorization.
122204230133 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 122204230133 its reverse (331032402221), we get a palindrome (453236632354).
The spelling of 122204230133 in words is "one hundred twenty-two billion, two hundred four million, two hundred thirty thousand, one hundred thirty-three".
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