Base | Representation |
---|---|
bin | 1100011010110010100… |
… | …1110010101100100100 |
3 | 202101200201201200121222 |
4 | 3012230221302230210 |
5 | 11443420102043322 |
6 | 242002303355512 |
7 | 21262004240360 |
oct | 3065451625444 |
9 | 671621650558 |
10 | 213350034212 |
11 | 82532594527 |
12 | 354225b2b98 |
13 | 171710897c3 |
14 | a47d1262a0 |
15 | 583a4b9e42 |
hex | 31aca72b24 |
213350034212 has 24 divisors (see below), whose sum is σ = 445252246656. Its totient is φ = 87460262208.
The previous prime is 213350034203. The next prime is 213350034259. The reversal of 213350034212 is 212430053312.
It is a happy 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, 165643793 + ... + 165645080.
It is an arithmetic number, because the mean of its divisors is an integer number (18552176944).
Almost surely, 2213350034212 is an apocalyptic number.
It is an amenable number.
213350034212 is an abundant number, since it is smaller than the sum of its proper divisors (231902212444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213350034212 is a wasteful number, since it uses less digits than its factorization.
213350034212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331288907 (or 331288905 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 213350034212 its reverse (212430053312), we get a palindrome (425780087524).
The spelling of 213350034212 in words is "two hundred thirteen billion, three hundred fifty million, thirty-four thousand, two hundred twelve".
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