Base | Representation |
---|---|
bin | 1100010110111001001… |
… | …1100111001010110010 |
3 | 202021222211111021221101 |
4 | 3011232103213022302 |
5 | 11434244313014214 |
6 | 241310420115014 |
7 | 21224043333454 |
oct | 3055623471262 |
9 | 667884437841 |
10 | 212304032434 |
11 | 8204610094a |
12 | 35190235a6a |
13 | 17035464040 |
14 | a3c02422d4 |
15 | 57c874d774 |
hex | 316e4e72b2 |
212304032434 has 32 divisors (see below), whose sum is σ = 349020838656. Its totient is φ = 96260693760.
The previous prime is 212304032359. The next prime is 212304032459. The reversal of 212304032434 is 434230403212.
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, 473274 + ... + 805354.
It is an arithmetic number, because the mean of its divisors is an integer number (10906901208).
Almost surely, 2212304032434 is an apocalyptic number.
212304032434 is a deficient number, since it is larger than the sum of its proper divisors (136716806222).
212304032434 is a wasteful number, since it uses less digits than its factorization.
212304032434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332530.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 212304032434 its reverse (434230403212), we get a palindrome (646534435646).
The spelling of 212304032434 in words is "two hundred twelve billion, three hundred four million, thirty-two thousand, four hundred thirty-four".
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