Base | Representation |
---|---|
bin | 1100010110101000010… |
… | …0110000100110000110 |
3 | 202021210212212222221102 |
4 | 3011222010300212012 |
5 | 11434123123430042 |
6 | 241255402220102 |
7 | 21222221663366 |
oct | 3055204604606 |
9 | 667725788842 |
10 | 212233030022 |
11 | 8200a015772 |
12 | 351704b4632 |
13 | 17023834190 |
14 | a3b4a3c9a6 |
15 | 57c23c5b32 |
hex | 316a130986 |
212233030022 has 16 divisors (see below), whose sum is σ = 342858943392. Its totient is φ = 97947714240.
The previous prime is 212233030021. The next prime is 212233030033. The reversal of 212233030022 is 220030332212.
It is a junction number, because it is equal to n+sod(n) for n = 212233029976 and 212233030003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212233030021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198743 + ... + 681149.
It is an arithmetic number, because the mean of its divisors is an integer number (21428683962).
Almost surely, 2212233030022 is an apocalyptic number.
212233030022 is a deficient number, since it is larger than the sum of its proper divisors (130625913370).
212233030022 is a wasteful number, since it uses less digits than its factorization.
212233030022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499343.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 212233030022 its reverse (220030332212), we get a palindrome (432263362234).
The spelling of 212233030022 in words is "two hundred twelve billion, two hundred thirty-three million, thirty thousand, twenty-two".
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