Base | Representation |
---|---|
bin | 1001111010010… |
… | …0100010011101 |
3 | 2220012220010212 |
4 | 2132210202131 |
5 | 41120142123 |
6 | 4042542205 |
7 | 1013216465 |
oct | 236444235 |
9 | 86186125 |
10 | 41568413 |
11 | 21511a67 |
12 | 11b07965 |
13 | 87c56c3 |
14 | 5740ba5 |
15 | 39b1878 |
hex | 27a489d |
41568413 has 4 divisors (see below), whose sum is σ = 41597820. Its totient is φ = 41539008.
The previous prime is 41568311. The next prime is 41568421. The reversal of 41568413 is 31486514.
41568413 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.
It can be written as a sum of positive squares in 2 ways, for example, as 25989604 + 15578809 = 5098^2 + 3947^2 .
It is a cyclic number.
It is not a de Polignac number, because 41568413 - 218 = 41306269 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 41568413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41568473) 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, 12470 + ... + 15447.
It is an arithmetic number, because the mean of its divisors is an integer number (10399455).
Almost surely, 241568413 is an apocalyptic number.
It is an amenable number.
41568413 is a deficient number, since it is larger than the sum of its proper divisors (29407).
41568413 is a wasteful number, since it uses less digits than its factorization.
41568413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29406.
The product of its digits is 11520, while the sum is 32.
The square root of 41568413 is about 6447.3570554143. The cubic root of 41568413 is about 346.4079215503.
The spelling of 41568413 in words is "forty-one million, five hundred sixty-eight thousand, four hundred thirteen".
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