Base | Representation |
---|---|
bin | 10011111100100100000101 |
3 | 100211122120110 |
4 | 103330210011 |
5 | 2314310210 |
6 | 304023233 |
7 | 62305221 |
oct | 23744405 |
9 | 10748513 |
10 | 5228805 |
11 | 2a5152a |
12 | 1901b19 |
13 | 1110c8a |
14 | 9a1781 |
15 | 6d4420 |
hex | 4fc905 |
5228805 has 8 divisors (see below), whose sum is σ = 8366112. Its totient is φ = 2788688.
The previous prime is 5228789. The next prime is 5228813. The reversal of 5228805 is 5088225.
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 5228805 - 24 = 5228789 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174279 + ... + 174308.
It is an arithmetic number, because the mean of its divisors is an integer number (1045764).
Almost surely, 25228805 is an apocalyptic number.
It is an amenable number.
5228805 is a deficient number, since it is larger than the sum of its proper divisors (3137307).
5228805 is a wasteful number, since it uses less digits than its factorization.
5228805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348595.
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 5228805 is about 2286.6580417719. The cubic root of 5228805 is about 173.5671298558.
The spelling of 5228805 in words is "five million, two hundred twenty-eight thousand, eight hundred five".
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