Base | Representation |
---|---|
bin | 1010010001000… |
… | …0101101111011 |
3 | 10000000200100012 |
4 | 2210100231323 |
5 | 42010410331 |
6 | 4134532135 |
7 | 1032001424 |
oct | 244205573 |
9 | 100020305 |
10 | 43060091 |
11 | 22340758 |
12 | 1250704b |
13 | 8bc8659 |
14 | 5a0c64b |
15 | 3ba882b |
hex | 2910b7b |
43060091 has 4 divisors (see below), whose sum is σ = 43073352. Its totient is φ = 43046832.
The previous prime is 43060067. The next prime is 43060097. The reversal of 43060091 is 19006034.
43060091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 43060091 - 26 = 43060027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43060097) 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 3 ways as a sum of consecutive naturals, for example, 1895 + ... + 9471.
It is an arithmetic number, because the mean of its divisors is an integer number (10768338).
Almost surely, 243060091 is an apocalyptic number.
43060091 is a deficient number, since it is larger than the sum of its proper divisors (13261).
43060091 is an equidigital number, since it uses as much as digits as its factorization.
43060091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13260.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 43060091 is about 6562.0188204546. The cubic root of 43060091 is about 350.5029259634.
The spelling of 43060091 in words is "forty-three million, sixty thousand, ninety-one".
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