Base | Representation |
---|---|
bin | 1100011010101011111… |
… | …1101100111011100110 |
3 | 202101121210101202021110 |
4 | 3012222333230323212 |
5 | 11443340442121314 |
6 | 241555431325450 |
7 | 21261215660163 |
oct | 3065277547346 |
9 | 671553352243 |
10 | 213322223334 |
11 | 82518919830 |
12 | 35415220886 |
13 | 171683a006c |
14 | a47956706a |
15 | 5837d24a59 |
hex | 31aafecee6 |
213322223334 has 32 divisors (see below), whose sum is σ = 476254272384. Its totient is φ = 63139769280.
The previous prime is 213322223329. The next prime is 213322223353. The reversal of 213322223334 is 433322223312.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37580359 + ... + 37586034.
It is an arithmetic number, because the mean of its divisors is an integer number (14882946012).
Almost surely, 2213322223334 is an apocalyptic number.
213322223334 is an abundant number, since it is smaller than the sum of its proper divisors (262932049050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213322223334 is a wasteful number, since it uses less digits than its factorization.
213322223334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75166452.
The product of its digits is 31104, while the sum is 30.
Adding to 213322223334 its reverse (433322223312), we get a palindrome (646644446646).
The spelling of 213322223334 in words is "two hundred thirteen billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred thirty-four".
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