Base | Representation |
---|---|
bin | 111000111010001011… |
… | …0000000100111001111 |
3 | 102200110002120121102121 |
4 | 1301310112000213033 |
5 | 4000242004323043 |
6 | 132050514033411 |
7 | 11554334311453 |
oct | 1616426004717 |
9 | 380402517377 |
10 | 122211011023 |
11 | 47913a25462 |
12 | 1b828278867 |
13 | b6a82a280a |
14 | 5cb4c4c663 |
15 | 32a4149ded |
hex | 1c745809cf |
122211011023 has 2 divisors, whose sum is σ = 122211011024. Its totient is φ = 122211011022.
The previous prime is 122211011009. The next prime is 122211011029. The reversal of 122211011023 is 320110112221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 122211011023 - 233 = 113621076431 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122211010988 and 122211011006.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122211011029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105505511 + 61105505512.
It is an arithmetic number, because the mean of its divisors is an integer number (61105505512).
Almost surely, 2122211011023 is an apocalyptic number.
122211011023 is a deficient number, since it is larger than the sum of its proper divisors (1).
122211011023 is an equidigital number, since it uses as much as digits as its factorization.
122211011023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 122211011023 its reverse (320110112221), we get a palindrome (442321123244).
The spelling of 122211011023 in words is "one hundred twenty-two billion, two hundred eleven million, eleven thousand, twenty-three".
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