Base | Representation |
---|---|
bin | 101111111011001… |
… | …000100001100110 |
3 | 2002000220222120212 |
4 | 233323020201212 |
5 | 3121312434231 |
6 | 211441055422 |
7 | 25632101303 |
oct | 5773104146 |
9 | 2060828525 |
10 | 804030566 |
11 | 382944079 |
12 | 1a5327572 |
13 | ca764641 |
14 | 78ad80aa |
15 | 4a8c142b |
hex | 2fec8866 |
804030566 has 16 divisors (see below), whose sum is σ = 1219006464. Its totient is φ = 397703304.
The previous prime is 804030553. The next prime is 804030587. The reversal of 804030566 is 665030408.
It is a super-3 number, since 3×8040305663 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341405 + ... + 343751.
It is an arithmetic number, because the mean of its divisors is an integer number (76187904).
Almost surely, 2804030566 is an apocalyptic number.
804030566 is a deficient number, since it is larger than the sum of its proper divisors (414975898).
804030566 is a wasteful number, since it uses less digits than its factorization.
804030566 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4115.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 804030566 is about 28355.4327422454. The cubic root of 804030566 is about 929.8741749840.
The spelling of 804030566 in words is "eight hundred four million, thirty thousand, five hundred sixty-six".
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