Base | Representation |
---|---|
bin | 1010000110011111001011… |
… | …01110011001011101111100 |
3 | 2220122112222020001211100111 |
4 | 11003033211232121131330 |
5 | 10402414442242024040 |
6 | 115124323203235404 |
7 | 4451563032640423 |
oct | 503174556313574 |
9 | 86575866054314 |
10 | 22213130033020 |
11 | 7094598899183 |
12 | 25a9078378b64 |
13 | c518c6166784 |
14 | 56b19a9262ba |
15 | 287c33d72dea |
hex | 1433e5b9977c |
22213130033020 has 24 divisors (see below), whose sum is σ = 46647951167664. Its totient is φ = 8885179994496.
The previous prime is 22213130032997. The next prime is 22213130033027. The reversal of 22213130033020 is 2033003131222.
It is a junction number, because it is equal to n+sod(n) for n = 22213130032982 and 22213130033000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22213130033027) 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, 1936354 + ... + 6940873.
It is an arithmetic number, because the mean of its divisors is an integer number (1943664631986).
Almost surely, 222213130033020 is an apocalyptic number.
22213130033020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22213130033020 is an abundant number, since it is smaller than the sum of its proper divisors (24434821134644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22213130033020 is a wasteful number, since it uses less digits than its factorization.
22213130033020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9002349 (or 9002347 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 22213130033020 its reverse (2033003131222), we get a palindrome (24246133164242).
The spelling of 22213130033020 in words is "twenty-two trillion, two hundred thirteen billion, one hundred thirty million, thirty-three thousand, twenty".
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