Base | Representation |
---|---|
bin | 101000011100110101… |
… | …000011100111010100 |
3 | 11011002221111110021210 |
4 | 220130311003213110 |
5 | 1202422413442234 |
6 | 31541503141420 |
7 | 3065214220311 |
oct | 503465034724 |
9 | 134087443253 |
10 | 43433343444 |
11 | 17468a98867 |
12 | 85018a4870 |
13 | 413248112a |
14 | 2160577d08 |
15 | 11e3128be9 |
hex | a1cd439d4 |
43433343444 has 12 divisors (see below), whose sum is σ = 101344468064. Its totient is φ = 14477781144.
The previous prime is 43433343433. The next prime is 43433343461. The reversal of 43433343444 is 44434333434.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×434333434442 (a number of 22 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809722632 + ... + 1809722655.
Almost surely, 243433343444 is an apocalyptic number.
It is an amenable number.
43433343444 is an abundant number, since it is smaller than the sum of its proper divisors (57911124620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43433343444 is a wasteful number, since it uses less digits than its factorization.
43433343444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3619445294 (or 3619445292 counting only the distinct ones).
The product of its digits is 995328, while the sum is 39.
Adding to 43433343444 its reverse (44434333434), we get a palindrome (87867676878).
The spelling of 43433343444 in words is "forty-three billion, four hundred thirty-three million, three hundred forty-three thousand, four hundred forty-four".
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