Base | Representation |
---|---|
bin | 101111111011010… |
… | …000100000010011 |
3 | 2002000222122102102 |
4 | 233323100200103 |
5 | 3121320011001 |
6 | 211441511015 |
7 | 25632265505 |
oct | 5773204023 |
9 | 2060878372 |
10 | 804063251 |
11 | 382966692 |
12 | 1a534246b |
13 | ca776494 |
14 | 78b05d75 |
15 | 4a8cae6b |
hex | 2fed0813 |
804063251 has 8 divisors (see below), whose sum is σ = 832108800. Its totient is φ = 776039040.
The previous prime is 804063241. The next prime is 804063277. The reversal of 804063251 is 152360408.
804063251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 804063251 - 210 = 804062227 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (804063241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129230 + ... + 135308.
It is an arithmetic number, because the mean of its divisors is an integer number (104013600).
Almost surely, 2804063251 is an apocalyptic number.
804063251 is a deficient number, since it is larger than the sum of its proper divisors (28045549).
804063251 is a wasteful number, since it uses less digits than its factorization.
804063251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10669.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 804063251 is about 28356.0090809691. The cubic root of 804063251 is about 929.8867750545.
The spelling of 804063251 in words is "eight hundred four million, sixty-three thousand, two hundred fifty-one".
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