Base | Representation |
---|---|
bin | 1000010011101110… |
… | …0111110011000111 |
3 | 12202102120000110200 |
4 | 2010323213303013 |
5 | 14031414101043 |
6 | 1005145221543 |
7 | 106160401011 |
oct | 20473476307 |
9 | 5672500420 |
10 | 2230222023 |
11 | a449a18a7 |
12 | 522a918b3 |
13 | 297083703 |
14 | 1722a71b1 |
15 | d0bdb7d3 |
hex | 84ee7cc7 |
2230222023 has 24 divisors (see below), whose sum is σ = 3259855872. Its totient is φ = 1469145168.
The previous prime is 2230222021. The next prime is 2230222067. The reversal of 2230222023 is 3202220322.
It is not a de Polignac number, because 2230222023 - 21 = 2230222021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2230221987 and 2230222005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230222021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463890 + ... + 468672.
It is an arithmetic number, because the mean of its divisors is an integer number (135827328).
Almost surely, 22230222023 is an apocalyptic number.
2230222023 is a deficient number, since it is larger than the sum of its proper divisors (1029633849).
2230222023 is a wasteful number, since it uses less digits than its factorization.
2230222023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5395 (or 5392 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 2230222023 is about 47225.2265531887. The cubic root of 2230222023 is about 1306.5199131558.
Adding to 2230222023 its reverse (3202220322), we get a palindrome (5432442345).
The spelling of 2230222023 in words is "two billion, two hundred thirty million, two hundred twenty-two thousand, twenty-three".
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