Base | Representation |
---|---|
bin | 101111101100011… |
… | …110101111111001 |
3 | 2001202200211112200 |
4 | 233230132233321 |
5 | 3114322030213 |
6 | 211222500413 |
7 | 25554332541 |
oct | 5754365771 |
9 | 2052624480 |
10 | 800189433 |
11 | 38076018a |
12 | 1a3b94709 |
13 | c9a1b194 |
14 | 783b8321 |
15 | 4a3b3273 |
hex | 2fb1ebf9 |
800189433 has 12 divisors (see below), whose sum is σ = 1160879460. Its totient is φ = 531128736.
The previous prime is 800189407. The next prime is 800189441. The reversal of 800189433 is 334981008.
It can be written as a sum of positive squares in 2 ways, for example, as 771061824 + 29127609 = 27768^2 + 5397^2 .
It is not a de Polignac number, because 800189433 - 213 = 800181241 is a prime.
It is a super-2 number, since 2×8001894332 = 1280606257369722978, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (800189483) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192066 + ... + 196187.
It is an arithmetic number, because the mean of its divisors is an integer number (96739955).
Almost surely, 2800189433 is an apocalyptic number.
It is an amenable number.
800189433 is a deficient number, since it is larger than the sum of its proper divisors (360690027).
800189433 is a wasteful number, since it uses less digits than its factorization.
800189433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388488 (or 388485 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 800189433 is about 28287.6197832197. The cubic root of 800189433 is about 928.3910334480.
The spelling of 800189433 in words is "eight hundred million, one hundred eighty-nine thousand, four hundred thirty-three".
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