Base | Representation |
---|---|
bin | 10100101101000001… |
… | …000111000001101011 |
3 | 2010101020212012020200 |
4 | 110231001013001223 |
5 | 331011401231443 |
6 | 14113512123243 |
7 | 1414611515235 |
oct | 245501070153 |
9 | 63336765220 |
10 | 22230102123 |
11 | 9478349829 |
12 | 4384996523 |
13 | 21337188a8 |
14 | 110c55b255 |
15 | 8a1931dd3 |
hex | 52d04706b |
22230102123 has 24 divisors (see below), whose sum is σ = 32600505600. Its totient is φ = 14593900464.
The previous prime is 22230102113. The next prime is 22230102143. The reversal of 22230102123 is 32120103222.
It is not a de Polignac number, because 22230102123 - 25 = 22230102091 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22230102096 and 22230102105.
It is not an unprimeable number, because it can be changed into a prime (22230102113) 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, 2817498 + ... + 2825376.
It is an arithmetic number, because the mean of its divisors is an integer number (1358354400).
Almost surely, 222230102123 is an apocalyptic number.
22230102123 is a deficient number, since it is larger than the sum of its proper divisors (10370403477).
22230102123 is a wasteful number, since it uses less digits than its factorization.
22230102123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12631 (or 12628 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 22230102123 its reverse (32120103222), we get a palindrome (54350205345).
The spelling of 22230102123 in words is "twenty-two billion, two hundred thirty million, one hundred two thousand, one hundred twenty-three".
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