Base | Representation |
---|---|
bin | 1100010110100111101… |
… | …0000000100110110111 |
3 | 202021210200120211101002 |
4 | 3011221322000212313 |
5 | 11434121413241043 |
6 | 241255221553515 |
7 | 21222156015554 |
oct | 3055172004667 |
9 | 667720524332 |
10 | 212230212023 |
11 | 82008470545 |
12 | 3516b57589b |
13 | 1702308861b |
14 | a3b4507a2b |
15 | 57c201abb8 |
hex | 3169e809b7 |
212230212023 has 8 divisors (see below), whose sum is σ = 224719270992. Its totient is φ = 199741700736.
The previous prime is 212230211993. The next prime is 212230212109. The reversal of 212230212023 is 320212032212.
It is a happy number.
212230212023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 212230212023 - 210 = 212230210999 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212230211986 and 212230212004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212230812023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874361 + ... + 1090397.
It is an arithmetic number, because the mean of its divisors is an integer number (28089908874).
Almost surely, 2212230212023 is an apocalyptic number.
212230212023 is a deficient number, since it is larger than the sum of its proper divisors (12489058969).
212230212023 is a wasteful number, since it uses less digits than its factorization.
212230212023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273841.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 212230212023 its reverse (320212032212), we get a palindrome (532442244235).
The spelling of 212230212023 in words is "two hundred twelve billion, two hundred thirty million, two hundred twelve thousand, twenty-three".
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