Base | Representation |
---|---|
bin | 1100011001100100011… |
… | …0111001100001010110 |
3 | 202100211212200220220222 |
4 | 3012121012321201112 |
5 | 11442232130320042 |
6 | 241505551154342 |
7 | 21250613100335 |
oct | 3063106714126 |
9 | 670755626828 |
10 | 213022120022 |
11 | 82384484768 |
12 | 353508159b2 |
13 | 1711b16723a |
14 | a44b767d1c |
15 | 581b7e52d2 |
hex | 31991b9856 |
213022120022 has 16 divisors (see below), whose sum is σ = 324829535472. Its totient is φ = 104746233120.
The previous prime is 213022119991. The next prime is 213022120033. The reversal of 213022120022 is 220021220312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541193 + ... + 847899.
It is an arithmetic number, because the mean of its divisors is an integer number (20301845967).
Almost surely, 2213022120022 is an apocalyptic number.
213022120022 is a deficient number, since it is larger than the sum of its proper divisors (111807415450).
213022120022 is a wasteful number, since it uses less digits than its factorization.
213022120022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312463.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 213022120022 its reverse (220021220312), we get a palindrome (433043340334).
The spelling of 213022120022 in words is "two hundred thirteen billion, twenty-two million, one hundred twenty thousand, twenty-two".
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