Base | Representation |
---|---|
bin | 11011101111101000000101… |
… | …010100110011101101100101 |
3 | 121000001000020021112220202102 |
4 | 123233220011110303231211 |
5 | 111443134141204021013 |
6 | 1111303133105421445 |
7 | 34462443036555506 |
oct | 3357500524635545 |
9 | 530030207486672 |
10 | 122020110220133 |
11 | 35974490186034 |
12 | 1182839403a885 |
13 | 53115a714a288 |
14 | 221bb3a6d6bad |
15 | e19052dc1d58 |
hex | 6efa05533b65 |
122020110220133 has 2 divisors, whose sum is σ = 122020110220134. Its totient is φ = 122020110220132.
The previous prime is 122020110220037. The next prime is 122020110220153. The reversal of 122020110220133 is 331022011020221.
It is an a-pointer prime, because the next prime (122020110220153) can be obtained adding 122020110220133 to its sum of digits (20).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 110131633787044 + 11888476433089 = 10494362^2 + 3447967^2 .
It is a cyclic number.
It is not a de Polignac number, because 122020110220133 - 218 = 122020109957989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122020110220153) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010055110066 + 61010055110067.
It is an arithmetic number, because the mean of its divisors is an integer number (61010055110067).
Almost surely, 2122020110220133 is an apocalyptic number.
It is an amenable number.
122020110220133 is a deficient number, since it is larger than the sum of its proper divisors (1).
122020110220133 is an equidigital number, since it uses as much as digits as its factorization.
122020110220133 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 122020110220133 its reverse (331022011020221), we get a palindrome (453042121240354).
The spelling of 122020110220133 in words is "one hundred twenty-two trillion, twenty billion, one hundred ten million, two hundred twenty thousand, one hundred thirty-three".
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