Base | Representation |
---|---|
bin | 110000000100000… |
… | …001010011000000 |
3 | 2002012022100022200 |
4 | 300010001103000 |
5 | 3122412012011 |
6 | 212003033200 |
7 | 25660643352 |
oct | 6004012300 |
9 | 2065270280 |
10 | 806360256 |
11 | 384195439 |
12 | 1a606b800 |
13 | cb09bb60 |
14 | 791430d2 |
15 | 4abd1856 |
hex | 301014c0 |
806360256 has 84 divisors (see below), whose sum is σ = 2489100432. Its totient is φ = 248108544.
The previous prime is 806360227. The next prime is 806360273. The reversal of 806360256 is 652063608.
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 806360256.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46356 + ... + 61331.
It is an arithmetic number, because the mean of its divisors is an integer number (29632148).
Almost surely, 2806360256 is an apocalyptic number.
It is an amenable number.
806360256 is an abundant number, since it is smaller than the sum of its proper divisors (1682740176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
806360256 is a wasteful number, since it uses less digits than its factorization.
806360256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107718 (or 107705 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 806360256 is about 28396.4831625326. The cubic root of 806360256 is about 930.7714168331.
The spelling of 806360256 in words is "eight hundred six million, three hundred sixty thousand, two hundred fifty-six".
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