Base | Representation |
---|---|
bin | 101000000101101010… |
… | …010110110111011100 |
3 | 11010002212010102121110 |
4 | 220011222112313130 |
5 | 1201123413201443 |
6 | 31435140302020 |
7 | 3052454411403 |
oct | 500552266734 |
9 | 133085112543 |
10 | 43044662748 |
11 | 1728965424a |
12 | 84136a1910 |
13 | 409caa3a59 |
14 | 2124abc63a |
15 | 11bde4e233 |
hex | a05a96ddc |
43044662748 has 96 divisors (see below), whose sum is σ = 108452413440. Its totient is φ = 13248861120.
The previous prime is 43044662723. The next prime is 43044662777. The reversal of 43044662748 is 84726644034.
It is a happy number.
43044662748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 43044662697 and 43044662706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3578961 + ... + 3590967.
It is an arithmetic number, because the mean of its divisors is an integer number (1129712640).
Almost surely, 243044662748 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43044662748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54226206720).
43044662748 is an abundant number, since it is smaller than the sum of its proper divisors (65407750692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43044662748 is a wasteful number, since it uses less digits than its factorization.
43044662748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12487 (or 12485 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 48.
The spelling of 43044662748 in words is "forty-three billion, forty-four million, six hundred sixty-two thousand, seven hundred forty-eight".
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