Base | Representation |
---|---|
bin | 1101011001101001001… |
… | …1001110111110010110 |
3 | 211000020120022100122120 |
4 | 3112122103032332112 |
5 | 12232443313000042 |
6 | 253432412240410 |
7 | 22430054466150 |
oct | 3263223167626 |
9 | 730216270576 |
10 | 230222000022 |
11 | 89700354123 |
12 | 38750a70106 |
13 | 1892c6a2121 |
14 | b1ddbd7ad0 |
15 | 5ec6800dec |
hex | 359a4cef96 |
230222000022 has 64 divisors (see below), whose sum is σ = 539114711040. Its totient is φ = 64174928256.
The previous prime is 230222000017. The next prime is 230222000093. The reversal of 230222000022 is 220000222032.
It is a junction number, because it is equal to n+sod(n) for n = 230221999965 and 230222000010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 441804 + ... + 809712.
It is an arithmetic number, because the mean of its divisors is an integer number (8423667360).
Almost surely, 2230222000022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230222000022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269557355520).
230222000022 is an abundant number, since it is smaller than the sum of its proper divisors (308892711018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230222000022 is a wasteful number, since it uses less digits than its factorization.
230222000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368285.
The product of its (nonzero) digits is 192, while the sum is 15.
Adding to 230222000022 its reverse (220000222032), we get a palindrome (450222222054).
The spelling of 230222000022 in words is "two hundred thirty billion, two hundred twenty-two million, twenty-two", and thus it is an aban number.
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