Base | Representation |
---|---|
bin | 11110001101001110… |
… | …101010110111110000 |
3 | 10002201101200021201011 |
4 | 132031032222313300 |
5 | 1012411124013034 |
6 | 22522225320304 |
7 | 2225515120636 |
oct | 361516526760 |
9 | 102641607634 |
10 | 32434204144 |
11 | 128342986a1 |
12 | 6352196094 |
13 | 309b798494 |
14 | 17d984d356 |
15 | c9c6a9864 |
hex | 78d3aadf0 |
32434204144 has 40 divisors (see below), whose sum is σ = 67936532240. Its totient is φ = 14948333568.
The previous prime is 32434204141. The next prime is 32434204151. The reversal of 32434204144 is 44140243423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32434204141) 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, 1430529 + ... + 1453024.
It is an arithmetic number, because the mean of its divisors is an integer number (1698413306).
Almost surely, 232434204144 is an apocalyptic number.
It is an amenable number.
32434204144 is an abundant number, since it is smaller than the sum of its proper divisors (35502328096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32434204144 is a wasteful number, since it uses less digits than its factorization.
32434204144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2883617 (or 2883611 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 32434204144 its reverse (44140243423), we get a palindrome (76574447567).
The spelling of 32434204144 in words is "thirty-two billion, four hundred thirty-four million, two hundred four thousand, one hundred forty-four".
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