Base | Representation |
---|---|
bin | 1010010101100… |
… | …0100101110101 |
3 | 10000120122011200 |
4 | 2211120211311 |
5 | 42044320420 |
6 | 4145123113 |
7 | 1034335626 |
oct | 245304565 |
9 | 100518150 |
10 | 43354485 |
11 | 22521959 |
12 | 12629499 |
13 | 8c9c655 |
14 | 5a87a4d |
15 | 3c15b90 |
hex | 2958975 |
43354485 has 24 divisors (see below), whose sum is σ = 79104480. Its totient is φ = 21904992.
The previous prime is 43354483. The next prime is 43354499. The reversal of 43354485 is 58445334.
43354485 is a `hidden beast` number, since 4 + 33 + 544 + 85 = 666.
43354485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 43354485 - 21 = 43354483 is a prime.
It is a super-2 number, since 2×433544852 = 3759222739230450, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43354483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24499 + ... + 26208.
It is an arithmetic number, because the mean of its divisors is an integer number (3296020).
Almost surely, 243354485 is an apocalyptic number.
43354485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
43354485 is a deficient number, since it is larger than the sum of its proper divisors (35749995).
43354485 is a wasteful number, since it uses less digits than its factorization.
43354485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50737 (or 50734 counting only the distinct ones).
The product of its digits is 115200, while the sum is 36.
The square root of 43354485 is about 6584.4122744555. The cubic root of 43354485 is about 351.2998873769.
The spelling of 43354485 in words is "forty-three million, three hundred fifty-four thousand, four hundred eighty-five".
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