Base | Representation |
---|---|
bin | 1010010010001… |
… | …0010010001011 |
3 | 10000011100001002 |
4 | 2210202102023 |
5 | 42020211133 |
6 | 4140245215 |
7 | 1032421253 |
oct | 244422213 |
9 | 100140032 |
10 | 43132043 |
11 | 2238a819 |
12 | 1254080b |
13 | 8c22326 |
14 | 5a2a963 |
15 | 3bbece8 |
hex | 292248b |
43132043 has 8 divisors (see below), whose sum is σ = 45874512. Its totient is φ = 40412416.
The previous prime is 43132031. The next prime is 43132049. The reversal of 43132043 is 34023134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 43132043 - 218 = 42869899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43132049) 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, 1730 + ... + 9447.
It is an arithmetic number, because the mean of its divisors is an integer number (5734314).
Almost surely, 243132043 is an apocalyptic number.
43132043 is a deficient number, since it is larger than the sum of its proper divisors (2742469).
43132043 is a wasteful number, since it uses less digits than its factorization.
43132043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11421.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 43132043 is about 6567.4989912447. The cubic root of 43132043 is about 350.6980436237.
Adding to 43132043 its reverse (34023134), we get a palindrome (77155177).
The spelling of 43132043 in words is "forty-three million, one hundred thirty-two thousand, forty-three".
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