Base | Representation |
---|---|
bin | 11101110100101010… |
… | …101110111000100100 |
3 | 10001122200021202112200 |
4 | 131310222232320210 |
5 | 1011040131131322 |
6 | 22413305214500 |
7 | 2212352421132 |
oct | 356452567044 |
9 | 101580252480 |
10 | 32022130212 |
11 | 12642726426 |
12 | 6258191430 |
13 | 30342ba357 |
14 | 179ac24752 |
15 | c7640d8ac |
hex | 774aaee24 |
32022130212 has 72 divisors (see below), whose sum is σ = 81609196032. Its totient is φ = 10586769600.
The previous prime is 32022130201. The next prime is 32022130319. The reversal of 32022130212 is 21203122023.
32022130212 is a `hidden beast` number, since 320 + 2 + 2 + 130 + 212 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2379262 + ... + 2392682.
It is an arithmetic number, because the mean of its divisors is an integer number (1133461056).
Almost surely, 232022130212 is an apocalyptic number.
It is an amenable number.
32022130212 is an abundant number, since it is smaller than the sum of its proper divisors (49587065820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32022130212 is a wasteful number, since it uses less digits than its factorization.
32022130212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13969 (or 13964 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 32022130212 its reverse (21203122023), we get a palindrome (53225252235).
The spelling of 32022130212 in words is "thirty-two billion, twenty-two million, one hundred thirty thousand, two hundred twelve".
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