Base | Representation |
---|---|
bin | 1001111100001… |
… | …0011010100011 |
3 | 2220110010000020 |
4 | 2133002122203 |
5 | 41133101122 |
6 | 4045324523 |
7 | 1014236325 |
oct | 237023243 |
9 | 86403006 |
10 | 41690787 |
11 | 215959a6 |
12 | 11b66743 |
13 | 8839308 |
14 | 5773615 |
15 | 39d7c5c |
hex | 27c26a3 |
41690787 has 4 divisors (see below), whose sum is σ = 55587720. Its totient is φ = 27793856.
The previous prime is 41690773. The next prime is 41690791. The reversal of 41690787 is 78709614.
41690787 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 is a cyclic number.
It is not a de Polignac number, because 41690787 - 27 = 41690659 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (41690717) 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, 6948462 + ... + 6948467.
It is an arithmetic number, because the mean of its divisors is an integer number (13896930).
Almost surely, 241690787 is an apocalyptic number.
41690787 is a deficient number, since it is larger than the sum of its proper divisors (13896933).
41690787 is a wasteful number, since it uses less digits than its factorization.
41690787 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13896932.
The product of its (nonzero) digits is 84672, while the sum is 42.
The square root of 41690787 is about 6456.8403263516. The cubic root of 41690787 is about 346.7475206912.
The spelling of 41690787 in words is "forty-one million, six hundred ninety thousand, seven hundred eighty-seven".
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