Base | Representation |
---|---|
bin | 101000011100101001… |
… | …001110111011001100 |
3 | 11011002201122222201012 |
4 | 220130221032323030 |
5 | 1202421120302134 |
6 | 31541312504352 |
7 | 3065145661205 |
oct | 503451167314 |
9 | 134081588635 |
10 | 43430244044 |
11 | 17467271180 |
12 | 850084b0b8 |
13 | 4131937475 |
14 | 215ddac5ac |
15 | 11e2c156ce |
hex | a1ca4eecc |
43430244044 has 12 divisors (see below), whose sum is σ = 82912284168. Its totient is φ = 19741020000.
The previous prime is 43430244043. The next prime is 43430244073. The reversal of 43430244044 is 44044203434.
43430244044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 43430244044.
It is not an unprimeable number, because it can be changed into a prime (43430244043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493525457 + ... + 493525544.
It is an arithmetic number, because the mean of its divisors is an integer number (6909357014).
Almost surely, 243430244044 is an apocalyptic number.
43430244044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
43430244044 is a deficient number, since it is larger than the sum of its proper divisors (39482040124).
43430244044 is a wasteful number, since it uses less digits than its factorization.
43430244044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987051016 (or 987051014 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 32.
Adding to 43430244044 its reverse (44044203434), we get a palindrome (87474447478).
The spelling of 43430244044 in words is "forty-three billion, four hundred thirty million, two hundred forty-four thousand, forty-four".
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