Base | Representation |
---|---|
bin | 10101001101100111101001 |
3 | 101110111222220 |
4 | 111031213221 |
5 | 2410421214 |
6 | 315104253 |
7 | 65160162 |
oct | 25154751 |
9 | 11414886 |
10 | 5560809 |
11 | 3158a11 |
12 | 1a42089 |
13 | 11c9127 |
14 | a4a769 |
15 | 74c9a9 |
hex | 54d9e9 |
5560809 has 16 divisors (see below), whose sum is σ = 7646400. Its totient is φ = 3593216.
The previous prime is 5560801. The next prime is 5560859. The reversal of 5560809 is 9080655.
It is a 4-Lehmer number, since φ(5560809) divides (5560809-1)4.
It is a cyclic number.
It is not a de Polignac number, because 5560809 - 23 = 5560801 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5560809.
It is not an unprimeable number, because it can be changed into a prime (5560801) 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 15 ways as a sum of consecutive naturals, for example, 15577 + ... + 15929.
It is an arithmetic number, because the mean of its divisors is an integer number (477900).
It is a Poulet number, since it divides 25560808-1.
Almost surely, 25560809 is an apocalyptic number.
5560809 is a gapful number since it is divisible by the number (59) formed by its first and last digit.
It is an amenable number.
5560809 is a deficient number, since it is larger than the sum of its proper divisors (2085591).
5560809 is a wasteful number, since it uses less digits than its factorization.
5560809 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504.
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 5560809 is about 2358.1367644817. The cubic root of 5560809 is about 177.1655701205.
The spelling of 5560809 in words is "five million, five hundred sixty thousand, eight hundred nine".
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