Base | Representation |
---|---|
bin | 111111010000011… |
… | …0000111000000111 |
3 | 12110220220002100122 |
4 | 1332200300320013 |
5 | 13321331034043 |
6 | 550340532155 |
7 | 103412051123 |
oct | 17640607007 |
9 | 5426802318 |
10 | 2122518023 |
11 | 99a11922a |
12 | 4b29b105b |
13 | 27a973432 |
14 | 161c6c583 |
15 | c6514368 |
hex | 7e830e07 |
2122518023 has 2 divisors, whose sum is σ = 2122518024. Its totient is φ = 2122518022.
The previous prime is 2122518007. The next prime is 2122518067. The reversal of 2122518023 is 3208152212.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2122518023 - 24 = 2122518007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2122517983 and 2122518001.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2122518623) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061259011 + 1061259012.
It is an arithmetic number, because the mean of its divisors is an integer number (1061259012).
Almost surely, 22122518023 is an apocalyptic number.
2122518023 is a deficient number, since it is larger than the sum of its proper divisors (1).
2122518023 is an equidigital number, since it uses as much as digits as its factorization.
2122518023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 2122518023 is about 46070.7936007184. The cubic root of 2122518023 is about 1285.1400621503.
The spelling of 2122518023 in words is "two billion, one hundred twenty-two million, five hundred eighteen thousand, twenty-three".
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