Base | Representation |
---|---|
bin | 101111101100110… |
… | …001111110110010 |
3 | 2001202211211121100 |
4 | 233230301332302 |
5 | 3114332040320 |
6 | 211224305230 |
7 | 25555111320 |
oct | 5754617662 |
9 | 2052754540 |
10 | 800268210 |
11 | 380804395 |
12 | 1a4012216 |
13 | c9a47cb1 |
14 | 783d8d10 |
15 | 4a3cb790 |
hex | 2fb31fb2 |
800268210 has 96 divisors (see below), whose sum is σ = 2481373440. Its totient is φ = 174962304.
The previous prime is 800268197. The next prime is 800268221. The reversal of 800268210 is 12862008.
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 47 ways as a sum of consecutive naturals, for example, 13125 + ... + 42104.
It is an arithmetic number, because the mean of its divisors is an integer number (25847640).
Almost surely, 2800268210 is an apocalyptic number.
800268210 is an abundant number, since it is smaller than the sum of its proper divisors (1681105230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
800268210 is a wasteful number, since it uses less digits than its factorization.
800268210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55272 (or 55269 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 800268210 is about 28289.0121778757. The cubic root of 800268210 is about 928.4214985094.
The spelling of 800268210 in words is "eight hundred million, two hundred sixty-eight thousand, two hundred ten".
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