Base | Representation |
---|---|
bin | 110000001011111… |
… | …010000111111000 |
3 | 2002100012101202200 |
4 | 300023322013320 |
5 | 3123424144044 |
6 | 212115230200 |
7 | 26014345005 |
oct | 6013720770 |
9 | 2070171680 |
10 | 808428024 |
11 | 385377a38 |
12 | 1a68a8360 |
13 | cb6440a1 |
14 | 795208ac |
15 | 4ae8e369 |
hex | 302fa1f8 |
808428024 has 24 divisors (see below), whose sum is σ = 2189492760. Its totient is φ = 269475984.
The previous prime is 808427999. The next prime is 808428053. The reversal of 808428024 is 420824808.
808428024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 808428024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5614012 + ... + 5614155.
It is an arithmetic number, because the mean of its divisors is an integer number (91228865).
Almost surely, 2808428024 is an apocalyptic number.
It is an amenable number.
808428024 is an abundant number, since it is smaller than the sum of its proper divisors (1381064736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808428024 is a wasteful number, since it uses less digits than its factorization.
808428024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11228179 (or 11228172 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 36.
The square root of 808428024 is about 28432.8687261768. The cubic root of 808428024 is about 931.5663372016.
The spelling of 808428024 in words is "eight hundred eight million, four hundred twenty-eight thousand, twenty-four".
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