Base | Representation |
---|---|
bin | 101111101110111… |
… | …011011001010011 |
3 | 2001210220102200121 |
4 | 233232323121103 |
5 | 3120003043214 |
6 | 211244331111 |
7 | 25562644300 |
oct | 5756733123 |
9 | 2053812617 |
10 | 800831059 |
11 | 381059256 |
12 | 1a4243a97 |
13 | c9bb4242 |
14 | 785040a7 |
15 | 4a48d424 |
hex | 2fbbb653 |
800831059 has 6 divisors (see below), whose sum is σ = 931579044. Its totient is φ = 686426580.
The previous prime is 800831051. The next prime is 800831063. The reversal of 800831059 is 950138008.
It is not a de Polignac number, because 800831059 - 23 = 800831051 is a prime.
It is a super-2 number, since 2×8008310592 = 1282660770118122962, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (800831051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8171697 + ... + 8171794.
It is an arithmetic number, because the mean of its divisors is an integer number (155263174).
Almost surely, 2800831059 is an apocalyptic number.
800831059 is a deficient number, since it is larger than the sum of its proper divisors (130747985).
800831059 is a wasteful number, since it uses less digits than its factorization.
800831059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16343505 (or 16343498 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 34.
The square root of 800831059 is about 28298.9586204157. The cubic root of 800831059 is about 928.6391083237.
The spelling of 800831059 in words is "eight hundred million, eight hundred thirty-one thousand, fifty-nine".
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