Base | Representation |
---|---|
bin | 11011110011111001000011… |
… | …100111101110101111100101 |
3 | 121001002000210010102011202201 |
4 | 123303321003213232233211 |
5 | 112012434430031102122 |
6 | 1112045525302334501 |
7 | 34522560305402446 |
oct | 3363710347565745 |
9 | 531060703364681 |
10 | 122313213144037 |
11 | 35a77819136a43 |
12 | 1187515372a431 |
13 | 533311809b566 |
14 | 222bdc38312cd |
15 | e219a9ce7a27 |
hex | 6f3e439eebe5 |
122313213144037 has 2 divisors, whose sum is σ = 122313213144038. Its totient is φ = 122313213144036.
The previous prime is 122313213144029. The next prime is 122313213144091. The reversal of 122313213144037 is 730441312313221.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 86422941403236 + 35890271740801 = 9296394^2 + 5990849^2 .
It is a cyclic number.
It is not a de Polignac number, because 122313213144037 - 23 = 122313213144029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122313213143987 and 122313213144005.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122313213144137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61156606572018 + 61156606572019.
It is an arithmetic number, because the mean of its divisors is an integer number (61156606572019).
Almost surely, 2122313213144037 is an apocalyptic number.
It is an amenable number.
122313213144037 is a deficient number, since it is larger than the sum of its proper divisors (1).
122313213144037 is an equidigital number, since it uses as much as digits as its factorization.
122313213144037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72576, while the sum is 37.
Adding to 122313213144037 its reverse (730441312313221), we get a palindrome (852754525457258).
The spelling of 122313213144037 in words is "one hundred twenty-two trillion, three hundred thirteen billion, two hundred thirteen million, one hundred forty-four thousand, thirty-seven".
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