Base | Representation |
---|---|
bin | 10111011011000100001… |
… | …10110100110110010000 |
3 | 2211221100020021221112002 |
4 | 23231202012310312100 |
5 | 101141220014401343 |
6 | 1413420000453132 |
7 | 112100546163251 |
oct | 13554206646620 |
9 | 2757306257462 |
10 | 804804840848 |
11 | 290352395848 |
12 | 10bb8761a1a8 |
13 | 5ab7b557478 |
14 | 2ad4a544b28 |
15 | 15e050488b8 |
hex | bb621b4d90 |
804804840848 has 20 divisors (see below), whose sum is σ = 1559369040348. Its totient is φ = 402387024000.
The previous prime is 804804840839. The next prime is 804804840881. The reversal of 804804840848 is 848048408408.
It can be written as a sum of positive squares in 2 ways, for example, as 184188605584 + 620616235264 = 429172^2 + 787792^2 .
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 804804840793 and 804804840802.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525011 + ... + 1373042.
Almost surely, 2804804840848 is an apocalyptic number.
It is an amenable number.
804804840848 is a deficient number, since it is larger than the sum of its proper divisors (754564199500).
804804840848 is a wasteful number, since it uses less digits than its factorization.
804804840848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1924562 (or 1924556 counting only the distinct ones).
The product of its (nonzero) digits is 8388608, while the sum is 56.
The spelling of 804804840848 in words is "eight hundred four billion, eight hundred four million, eight hundred forty thousand, eight hundred forty-eight".
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